MATERIAL SAFETY DATA SHEET
Prepared to U.S. OSHA, CMA, ANSI and Canadian WHMIS Standards
1. PRODUCT IDENTIFICATION
CHEMICAL NAME; CLASS: TOXI-MAT-14 MIXTURE
CHEMICAL FAMILY: Volatile Organics/Nitrogen Mixture PRODUCT USE: Compliance Standard Gas
MANUFACTURER
MATHESON TRI-GAS, INC.
959 ROUTE 46 EAST
PARSIPPANY, NJ 07054-0624
USA
Phone: 973/257-1100
EMERGENCY PHONE: CHEMTREC (U.S. DOMESTIC): 1-800-424-9300
CHEMTREC INTERNATIONAL: 1-703-527-3887
CANUTEC (CANADA): 1-613-996-6666
2. COMPOSITION and INFORMATION ON INGREDIENTS
(10,000 ppm = 1%)
CHEMICAL NAME CAS # mole % EXPOSURE LIMITS IN AIR
ACGIH-TLV OSHA-STEL NIOSH OTHER
TWA STEL TWA STEL IDLH
ppm ppm ppm ppm ppm ppm
Carbon 56-23-5 0.00001 5 10 10 25 200 NIOSH REL:
Tetrachloride (skin) (skin) (ceiling); STEL = 2 (60 minutes)
2
200 (5- DFG MAK:
(Vacated
min. TWA = 0.5 (Skin)
1989
peak in PEAK = 5鈥AK 30 min,
PEL)
any 3 average value
hours) DFG MAK Pregnancy Risk
Classification: D
Carcinogen: EPA-B2, IARC-
2B, MAK-4, NIOSH-Ca,
NTP-R, TLV-A2
Benzene 71-43-2 0.00001 0.5 2.5 1 5 50 NIOSH REL:
(skin) (skin) TWA = 0.1
STEL = 1
DFG MAK: Skin
DFG MAK Germ Cell
Mutagen Category: 3
Carcinogen: EPA-A, IARC-
1, MAK-1, NIOSH-Ca,
NTP-K, OSHA-Ca, TLV-A1
Chlorobenzene 108-90-7 0.00001 10 NE 75 NE 1000 DFG MAKs:
TWA = 10
PEAK = 2鈥AK 10 min.
momentary value
DFG MAK Pregnancy Risk
Classification: C
Carcinogen: EPA-D, TLV-A3
NE = Not Established
NOTE: All WHMIS required information is included. It is located in appropriate sections based on the ANSI Z400.1-1998 format. This product has
been classified in accordance with the hazard criteria of the CPR and the MSDS contains all the information required by the CPR.
See Section 16 for Definitions of Terms Used.
(Table Continued on Following Page)
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 1 OF 20 MATH0059
2. COMPOSITION and INFORMATION ON INGREDIENTS (Continued)
(10,000 ppm = 1%)
CHEMICAL NAME CAS # mole % EXPOSURE LIMITS IN AIR
ACGIH-TLV OSHA-STEL NIOSH OTHER
TWA STEL TWA STEL IDLH
ppm ppm ppm ppm ppm ppm
10 400 2 50 500 NIOSH REL:
Chloroform 67-66-3 0.00001
(vacated (ceiling) STEL = 2 (ceiling) 60-
1989 minutes
PEL) DFG MAKs:
TWA = 0.5 (skin)
PEAK = 5鈥AK, 30 min.,
average value
DFG MAK Pregnancy
Risk Classification: C
Carcinogen: EPA-B2,
EPA-L:NL, IARC-2B,
MAK-4, NIOSH-Ca,
NTP-R, TLV-A3
1,3- 541-73-1 0.00001 NE NE NE NE NE NE
Dichlorobenzene
1,4- 106-46-7 0.00001 10 NE 75 110 150 NIOSH: Reduce to Lowest
Dichlorobenzene (Vacated Feasible Concentration
1989 (LOQ: 1.7)
PEL) DFG MAK: Skin
DFG MAK Germ Cell
Mutagen Category: 3B
Carcinogen: IARC-2B,
MAK-2, NIOSH-Ca,
NTP-R, TLV-A3
Dichlorodifluoro- 75-71-8 0.00001 1000 NE 1000 NE 15,000 NIOSH REL:
methane TWA = 1000
DFG MAKs:
TWA = 1000
PEAK = 2鈥AK, 60 min.,
momentary value
DFG MAK Pregnancy
Risk Classification: C
Carcinogen: TLV-A4
cis-1,2,- 156-59-2 0.00001 NE NE NE NE NE NE
Dichloroethane
1,2- 78-87-5 0.00001 75 110 75 110 400 NIOSH: Reduce to Lowest
Dichloropropane (Vacated Feasible Concentration
1989 (LOQ: 0.03)
PEL) Carcinogen: IARC-3,
MAK-3B, NIOSH-Ca,
TLV-A3
cis-1,3- 10061-01-5 0.00001 NE NE NE NE NE NE
Dichloropropene
trans-1,3- 10061-02-6 0.00001 NE NE NE NE NE NE
Dichloropropene
Dichlorotetrafluoro- 76-14-2 0.00001 1000 NE 1000 NE 15,000 NIOSH REL:
ethane TWA = 1000
DFG MAKs:
TWA = 1000
PEAK = 2鈥AK, 60 min.,
momentary value
DFG MAK Pregnancy
Risk Classification: C
Carcinogen: TLV-A4
NE = Not Established LOQ = Limit of Quantitation
NOTE: All WHMIS required information is included. It is located in appropriate sections based on the ANSI Z400.1-1998 format. This product has
been classified in accordance with the hazard criteria of the CPR and the MSDS contains all the information required by the CPR.
See Section 16 for Definitions of Terms Used.
(Table Continued on Following Page)
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 2 OF 20 MATH0059
2. COMPOSITION and INFORMATION ON INGREDIENTS (Continued)
(10,000 ppm = 1%)
CHEMICAL NAME CAS # mole % EXPOSURE LIMITS IN AIR
ACGIH-TLV OSHA-STEL NIOSH OTHER
TWA STEL TWA STEL IDLH
ppm ppm ppm ppm ppm ppm
100 NE 100 125 800 NIOSH REL
Ethyl Benzene 100-41-4 0.00001
(Vacated (based TWA = 100
1989 PEL) on STEL = 125
10% of DFG MAKs:
LEL) TWA = 100 (skin)
PEAK = 2鈥AK 5 min.,
momentary value
DFG MAK Pregnancy
Risk Classification: D
Carcinogen: EPA-D,
NIC-TLV-A3
10 NE 50 100 (ceiling) 50 NIOSH RELs:
Ethylene Dichloride 107-06-2 0.00001
1 5-min. TWA = 1
(Vacated peak in STEL = 2
1989 any 3 DFG MAKs:
PEL) hours Carcinogen: EPA-B2,
2 (Vacated IARC-2B, MAK-2,
1989 PEL) NIOSH-Ca, NTP-R,
TLV-A3
0.02 NE 0.02 NE NE NIOSH REL:
Hexachloro- 87-68-3 0.00001
(skin) (Vacated TWA = 0.02 (skin)
butadiene
1989 DFG MAK: Skin
PEL) Carcinogen: EPA-C,
IARC-3, MAK-3B,
NIOSH-Ca, TLV-A3
50 100 100 200-300 2000
Methyl Chloride 74-87-3 0.00001 NIOSH: Reduce to
(skin) (skin) 50 (ceiling) 5- Lowest Feasible
(Vacated min., peak Concentration (LOQ:
1989 in any 3 1.6)
PEL hours DFG MAKs:
100 TWA = 500
(Vacated PEAK = 5鈥AK 30 min.,
1989 PEL) average value
DFG MAK Pregnancy
Risk Classification: B
Carcinogen: EPA-D,
EPA-CBD, IARC-3,
MAK-3B, NIOSH-Ca,
TLV-A4
25 NE NE NE NE NIOSH REL
1,3,5- 108-67-8 0.00001
TWA = 25
Trimethylbenzene
DFG MAKs:
(Mesitylene) TWA = 20
PEAK = 5鈥AK 30 min.,
average value
DFG MAK Pregnancy
Risk Classification: C
100 NE 1000 NE 3800 NIOSH REL: Handle
Monochloroethane 75-00-3 0.00001
(skin) (based with Caution
on DFG MAK: Skin
10% of Carcinogen: IARC-3,
LEL) MAK-3B, TLV-A3
NE = Not Established LOQ = Limit of Quantitation
NOTE: All WHMIS required information is included. It is located in appropriate sections based on the ANSI Z400.1-1998 format. This product has
been classified in accordance with the hazard criteria of the CPR and the MSDS contains all the information required by the CPR.
See Section 16 for Definitions of Terms Used.
(Table Continued on Following Page)
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 3 OF 20 MATH0059
2. COMPOSITION and INFORMATION ON INGREDIENTS (Continued)
(10,000 ppm = 1%)
CHEMICAL NAME CAS # mole % EXPOSURE LIMITS IN AIR
ACGIH-TLV OSHA-STEL NIOSH OTHER
TWA STEL TWA STEL IDLH
ppm ppm ppm ppm ppm ppm
NIOSH RELs
Ortho- 95-50-1 0.00001 25 50 NE 50 200
STEL = 50 (ceiling)
dichlorobenzene (ceiling)
DFG MAKs:
TWA = 10 (skin)
PEAK = 5鈥AK 30
min., average value
DFG MAK Pregnancy
Risk Classification: C
Carcinogen: EPA-D,
IARC-3, TLV-A4
Styrene 100-42-5 0.00001 20 40 200 700
100 NIOSH RELs
(ceiling) TWA = 50
50
STEL = 100
(Vacated 100
DFG MAKs:
1989 PEL) (Vacated
TWA = 20
1989
PEAK = 2鈥AK 30
PEL)
min., average value
DFG MAK Pregnancy
Risk Classification: C
Carcinogen: IARC-2B,
MAK-5, TLV-A4
1,1,2,2- 79-34-5 0.00001 1 (skin) NE 5 (skin) NE NE NIOSH RELs
Tetrachloroethane TWA = 1 (skin)
1 (Vacated
DFG MAKs:
1989 PEL)
TWA = 1 (skin)
Carcinogen: EPA-C,
IARC-3, MAK-3B,
NIOSH-Ca, TLV-A3
Tetrachloroethylene 127-18-4 0.00001 25 100 100 200-300 NE NIOSH: Reduce to
(ceiling) Lowest Feasible
5-min. Concentration (LOQ:
peak in 0.4)
any 3 DFG MAK: Skin
hours Carcinogen: IARC-2A,
MAK-3B, NIOSH-Ca,
NTP-R, TLV-A3
1,2,4- 120-82-1 0.00001 NE 5 5 [ceiling] NE NE NIOSH REL:
Trichlorobenzene (ceiling) (Vacated STEL = 5 (ceiling)
1989 PEL) DFG MAK: Skin
Carcinogen: EPA-D,
MAK-3B
1,1,1- 71-55-6 0.00001 350 450 350 NE 700 NIOSH REL:
Trichloroethane STEL = 350 (ceiling),
15-minutes
DFG MAKs:
TWA = 200 (skin)
PEAK = 2鈥AK 15
min., average value
Carcinogen: EPA-D,
IARC-3, TLV-A4
NE = Not Established LOQ = Limit of Quantitation
NOTE: All WHMIS required information is included. It is located in appropriate sections based on the ANSI Z400.1-1998 format. This product has
been classified in accordance with the hazard criteria of the CPR and the MSDS contains all the information required by the CPR.
See Section 16 for Definitions of Terms Used.
(Table Continued on Following Page)
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 4 OF 20 MATH0059
2. COMPOSITION and INFORMATION ON INGREDIENTS (Continued)
(10,000 ppm = 1%)
CHEMICAL NAME CAS # mole % EXPOSURE LIMITS IN AIR
ACGIH-TLV OSHA-STEL NIOSH OTHER
TWA STEL TWA STEL IDLH
ppm ppm ppm ppm ppm ppm
1,1,2- 79-00-5 0.00001 10 NE 10 (skin) NE 100 NIOSH RELs
Trichloroethane (skin) TWA = 10 (skin)
DFG MAKs:
TWA = 10 (skin)
PEAK = 5鈥AK 30
min., average value
Carcinogen: EPA-C,
IARC-3, MAK-3B,
NIOSH-Ca, TLV-A3
Trichloroethylene 79-01-6 0.00001 50 100 100 200-300 NE NIOSH RELs
(ceiling) 5- TWA = 25 (10 hour
50
min. peak TWA)
(Vacated
in any 3 STEL = 2 (ceiling)
1989 PEL)
hours DFG MAK Germ Cell
Mutagen
Classification: 3B
Carcinogen: IARC-2A,
MAK-1, NIOSH-Ca,
NTP-R, TLV-A3
Trichlorotrifluoro- 76-13-1 0.00001 1000 1250 1000 1250 2000 NIOSH RELs:
ethane (Vacated TWA = 1000
1989 PEL) STEL = 1250
DFG MAKs:
TWA = 500
PEAK = 2鈥AK 50
min., momentary
value
Carcinogen: TLV-A4
Trichlorofluoro- 75-69-4 0.00001 NE 1000 1000 NE 2000 NIOSH REL:
methane (ceiling) [ceiling] STEL = 1000 (ceiling)
(Vacated DFG MAKS:
1989 PEL) TWA = 1000 (ceiling)
PEAK = 2鈥AK 60
min., momentary value
Carcinogen: TLV-A4
1,2,4- 95-63-6 0.00001 25 NE NE NE NE NIOSH REL:
Trimethylbenzene TWA = 25
DFG MAKs: TWA = 20
PEAK = 5鈥AK, 30
min., average value
DFG MAK Pregnancy
Risk Classification: C
Vinyl Chloride 75-01-4 0.00001 1 NE 5 (Average, 700
1 NIOSH RELs Use 29
not CFR 1910.1017
See 29
exceeding DFG MAKs:
CFR
any 15 Carcinogen: EPA-A,
1910.1017
minutes) EPA-K, IARC-1,
MAK-1, NIOSH-Ca,
NTP-K, OSHA-Ca,
TLV-A1
NE = Not Established LOQ = Limit of Quantitation
NOTE: All WHMIS required information is included. It is located in appropriate sections based on the ANSI Z400.1-1998 format. This product has
been classified in accordance with the hazard criteria of the CPR and the MSDS contains all the information required by the CPR.
See Section 16 for Definitions of Terms Used.
(Table Continued on Following Page)
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 5 OF 20 MATH0059
2. COMPOSITION and INFORMATION ON INGREDIENTS (Continued)
(10,000 ppm = 1%)
CHEMICAL NAME CAS # mole % EXPOSURE LIMITS IN AIR
ACGIH-TLV OSHA-STEL NIOSH OTHER
TWA STEL TWA STEL IDLH
ppm ppm ppm ppm ppm ppm
Toluene 108-88-3 0.00001 50 NE 300 500
200 NIOSH RELs
(skin) (ceiling) TWA = 100
100
STEL = 150
(Vacated 150
DFG MAKs:
1989 (Vacated
TWA = 50 (skin)
PEL) 1989 PEL)
PEAK = 2鈥AK 30
min., average value
DFG MAK Pregnancy
Risk Classification: C
Carcinogen: EPA-D,
IARC-3, TLV-A4
m-Xylene 108-38-3 0.00001 100 150 100 150 900 NIOSH RELs
(vacated TWA = 100
1989 PEL) STEL = 150
DFG MAKs:
TWA = 100 (skin)
PEAK = 2鈥AK 30
min., average value
DFG MAK Pregnancy
Risk Classification: D
Carcinogen: EPA-D,
IARC-3, TLV-A4
o-Xylene 95-47-6 0.00001 100 150 100 150 900 NIOSH RELs
(vacated TWA = 100
1989 PEL) STEL = 150
DFG MAKs:
TWA = 100 (skin)
PEAK = 2鈥AK 30
min., average value
DFG MAK Pregnancy
Risk Classification: D
Carcinogen: EPA-D,
IARC-3, TLV-A4
p-Xylene 106-42-3 0.00001 100 150 100 150 900 NIOSH RELs
(vacated TWA = 100
1989 PEL) STEL = 150
DFG MAKs:
TWA = 100 (skin)
PEAK = 2鈥AK 30
min., average value
DFG MAK Pregnancy
Risk Classification: D
Carcinogen: EPA-D,
IARC-3, TLV-A4
Nitrogen (VOC- 7727-37-9 Balance There are no specific exposure limits for Nitrogen. Nitrogen is a simple asphyxiant
free) (SA). Oxygen levels should be maintained above 19.5%.
NE = Not Established
NOTE: All WHMIS required information is included. It is located in appropriate sections based on the ANSI Z400.1-1998 format. This product has
been classified in accordance with the hazard criteria of the CPR and the MSDS contains all the information required by the CPR.
See Section 16 for Definitions of Terms Used.
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 6 OF 20 MATH0059
3. HAZARD IDENTIFICATION
EMERGENCY OVERVIEW: This is a colorless, non-flammable gas mixture with a chloroform-like odor.
Inhalation of high concentration of this gas mixture may cause significant, adverse health effects at, due to the
large number of hydrocarbon components. Overexposure to high concentrations of this mixture may cause
nausea, dizziness, headaches, and collapse, and may be slightly irritating to the mucous membranes.
Additionally, releases of this gas mixture may produce oxygen-deficient atmospheres. Individuals in such
atmospheres may be asphyxiated. This gas mixture does not present a fire hazard if released. Flame or high
temperature impinging on a localized area of the cylinder may cause cylinder to rupture violently or
explosively.
SYMPTOMS OF OVER-EXPOSURE BY ROUTE OF EXPOSURE: The most significant route of over-exposure
for this product is by inhalation.
INHALATION: Due to the presence of the large number of solvents in this gas mixture, inhalation of high
concentrations may result in central nervous system effects, such as dizziness, headaches, incoordination,
and drowsiness. In addition, high concentrations of this gas mixture can cause an oxygen-deficient
environment, especially if released in a poorly-ventilated area (e.g., an enclosed or confined space).
Individuals breathing such an atmosphere may experience symptoms which include headaches, ringing in
ears, dizziness, drowsiness, unconsciousness, nausea, vomiting, and depression of all the senses. Under
some circumstances of overexposure, death may occur. The effects associated with various levels of
oxygen are as follows:
OXYGEN OBSERVED EFFECT
CONCENTRATION
12-16% Oxygen: Breathing and pulse rate increase, muscular coordination slightly
disturbed.
10-14% Oxygen: Emotional upset, abnormal fatigue, disturbed respiration.
6-10% Oxygen: Nausea, vomiting, collapse, or loss of consciousness.
Below 6%: Convulsive movements, possible respiratory collapse, and death.
It should be noted that before adverse health effects or suffocation could occur, the lower flammability
limits of the components of this gas mixture in air may be exceeded, possibly causing an explosive
atmosphere as well as an oxygen-deficient environment.
CONTACT WITH SKIN or EYES: Prolonged exposure to this gas mixture may result in irritation of the eyes
and skin. In addition, contact with rapidly expanding gases (which are released under high pressure)
may cause frostbite.
SKIN ABSORPTION: The Carbon Tetrachloride, Chloroform, 1,1,2,2,-Tetrachloroethane, 1,1,2-
Trichloroethane, and Benzene components have been shown to cause significant toxicity by skin
absorption. Although the level of these components is low in this gas mixture, skin absorption should
be considered to be a possible route of exposure for these components. The m-Xylene, o-Xylene, p-
Xylene, Trichloroethylene, Tetrachloroethylene, Styrene, and Ethyl Benzene components of this gas
mixture can also be absorbed via intact skin; however, this route of exposure is not considered
significant for these compounds.
HEALTH EFFECTS OR RISKS FROM EXPOSURE: Over-exposure to this gas mixture may cause the
following health effects:
ACUTE: This gas mixture may produce adverse health effects such as central nervous system effects, and
overexposure or oxygen deficiency. Severe inhalation overexposures can be fatal. This gas mixture
may be irritating to the eyes.
CHRONIC: Components of this gas mixture are known or suspect human carcinogens and suspect
carcinogens, based on animal tests. Some components of this product are suspect reproductive toxins.
Some components of this gas mixture can cause adverse symptoms or damage to the cardiac system,
blood system, peripheral, optic and cranial nerves, liver, kidneys, and spleen. Refer to Section 11
(Toxicological Information) of this MSDS for further information. Prolonged exposure to this gas mixture
may cause irritation to the eyes and skin.
TARGET ORGANS: ACUTE: Respiratory system, central nervous system. CHRONIC: Reproductive system,
skin, eyes.
HMIS RATING: HEALTH HAZARD = 1 FLAMMABILITY HAZARD = 0 PHYSICAL HAZARD = 0 PPE LEV
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 7 OF 20 MATH0059
Hazard Scale: 0 = Minimal 1 = Slight 2 = Moderate 3 = Serious 4 = Severe PPE LEVEL B =
Goggles, gloves (leather for handling cylinders)
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 8 OF 20 MATH0059
4. FIRST-AID MEASURES
GENERAL INFORMATION: RESCUERS SHOULD NOT ATTEMPT TO RETRIEVE VICTIMS OF
EXPOSURE TO THIS GAS MIXTURE WITHOUT ADEQUATE PERSONAL PROTECTIVE EQUIPMENT.
At a minimum, Self-Contained Breathing Apparatus and Fire-Retardant clothing must be worn.
Adequate fire protection must be provided during rescue situations. Remove to fresh air, as quickly as
possible. Only trained personnel should administer supplemental oxygen and/or cardio-pulmonary
resuscitation, if necessary. Seek medical attention immediately.
SKIN EXPOSURE: Rinse exposed skin for 15 minutes if any irritation adverse effects occur. If release of this
gas mixture has resulted in frostbite, warm affected area slowly. Seek immediate medical attention.
EYE EXPOSURE: If release of this gas mixture has affected the eyes, seek immediate medical attention.
MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE: Pre-existing acute or chronic respiratory
conditions may be aggravated by overexposure to this gas mixture.
RECOMMENDATIONS TO PHYSICIANS: Administer oxygen, treat symptoms and eliminate exposure.
5. FIRE-FIGHTING MEASURES
FLASH POINT: Not applicable. NFPA RATING
AUTOIGNITION TEMPERATURE: Not applicable. FLAMMABILITY
FLAMMABLE LIMITS (in air by volume, %): Not applicable.
Lower (LEL): Not applicable. Upper (UEL): Not applicable. 0
FIRE EXTINGUISHING MATERIALS: Use fire extinguishing material
appropriate for surrounding materials that are involved in fire. Use 0
1
HEALTH REACTIVITY
water spray to cool fire-exposed cylinders.
UNUSUAL FIRE AND EXPLOSION HAZARD: DANGER! Fire-
exposed cylinders may rupture explosively.
EXPLOSION SENSITIVITY TO MECHANICAL IMPACT: Not sensitive. OTHER
EXPLOSION SENSITIVITY TO STATIC DISCHARGE: Not sensitive. See Section 16 for
Definition of Ratings
SPECIAL FIRE-FIGHTING PROCEDURES: Evacuate all personnel from
danger area. Immediately cool cylinders with water spray from
maximum distance. Incipient fire responders should wear eye
protection. Structural fire fighters must wear Self-Contained Breathing Apparatus and full protective
equipment. When cool, move cylinders from fire area if this can be done without risk to firefighters. Other
information for pre-planning can be found in the American Petroleum Institute Publications 2510 and 1510A,
and the North American Emergency Response Guidebook (Guide Number 126).
6. ACCIDENTAL RELEASE MEASURES
LEAK RESPONSE: Evacuate immediate area. Uncontrolled releases should be responded to by trained
personnel using pre-planned procedures. Proper protective equipment, including fire protection non-
sparking tools.
Call CHEMTREC (1-800-424-9300) for emergency assistance. Or if in Canada, call CANUTEC (613-996-
6666). Attempt to close the main source valve prior to entering the area. If this does not stop the release (or
if it is not possible to reach the valve), allow the gas to release in-place or remove it to a safe area and allow
the gas to be released there. Protect personnel attempting to shut-off with water spray. Monitor the
surrounding area for the level of Oxygen. The atmosphere must have at least 19.5 percent Oxygen before
non-emergency personnel can be allowed in the area without Self-Contained Breathing Apparatus.
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 9 OF 20 MATH0059
7. HANDLING and USE
WORK PRACTICES AND HYGIENE PRACTICES
Do not eat or drink while handling chemicals.
Be aware of all potential exposure symptoms; exposures to a fatal oxygen-deficient atmosphere could occur
without any significant warning symptoms.
All work operations should be monitored in such a way that emergency personnel can be immediately
contacted in the event of a release.
Workers who handle this gas mixture should wear protective clothing, as listed in Section 8 (Exposure
Controls and Personal Protection).
If ventilation controls are not adequate to keep exposure limits of components below levels below those
listed in Section 2, Composition and Information on Ingredients and provide sufficient oxygen content,
proper respiratory protection equipment should be provided and workers using such equipment should
be carefully trained in its operation and limitations.
Precautions must always be taken to prevent suck-back of foreign materials into the cylinder by using a
check-valve, or vacuum break, since suck-back may cause dangerous pressure changes within the
cylinder.
Due to the presence of Benzene, requirements of 29 CFR 1910.1028 (The OSHA Occupational Exposure
Standard to Benzene) and also due to the presence of Vinyl Chloride, requirements of 29 CFR
1910.1017 (The OSHA Occupational Exposure Standard to Vinyl Chloride), which includes requirements
for employee monitoring, regulated areas, engineering controls and work practices) should be consulted
when handling this gas mixture.
STORAGE AND HANDLING PRACTICES:
Cylinders should be stored upright and be firmly secured to prevent falling or being knocked-over. Cylinders
can be stored in the open, but in such cases, should be protected against extremes of weather and from
the dampness of the ground to prevent rusting. Cylinders should be stored in dry, well-ventilated areas
away from sources of heat or ignition. Do not allow the area where cylinders are stored to exceed 52掳C
(125掳F).
SPECIAL PRECAUTIONS FOR HANDLING GAS CYLINDERS: Compressed gases can present significant
safety hazards. The following rules are applicable to work situations in which cylinders are being used.
Before Use: Move cylinders with a suitable hand-truck. Do not drag, slide or roll cylinders. Do not drop
cylinders or permit them to strike each other. Secure cylinders firmly. Leave the valve protection cap
(where provided) in-place until cylinder is ready for use.
During Use: Use designated CGA fittings and other support equipment. Do not use adapters. Do not use
oils or grease on gas-handling fittings or equipment. Immediately contact the supplier if there are any
difficulties associated with operating the cylinder valve. Never insert an object (e.g wrench, screwdriver,
pry bar, etc.) into valve cap openings. Doing so may damage the valve, causing a leak to occur. Use an
adjustable strap wrench to remove over-tight or rusted caps. Never strike an arc, on a compressed gas
cylinder or make a cylinder part of and electric circuit.
After Use: Close main cylinder valve. Replace valve protection cap. Close valve after each use and when
empty. Mark empty cylinders 鈥淓MPTY鈥?.
PROTECTIVE PRACTICES DURING MAINTENANCE OF CONTAMINATED EQUIPMENT: Refer to current
CGA Guidelines for information on protective practices during maintenance of contaminated equipment.
8. EXPOSURE CONTROLS - PERSONAL PROTECTION
VENTILATION AND ENGINEERING CONTROLS: Use with adequate ventilation to ensure compliance with
exposure limits described in Section 2 (Composition and Information on Ingredients). Local exhaust
ventilation is preferred, because it prevents dispersion of this gas mixture into the work place by eliminating it
at its source. If appropriate, install automatic monitoring equipment to detect the level of Oxygen.
RESPIRATORY PROTECTION: Maintain the Oxygen level above 19.5% in the workplace. If necessary, use
only respiratory protection authorized in the U.S. Federal OSHA Respiratory Protection Standard (29 CFR
1910.134), or equivalent U.S. State standards and Canadian CSA Standard Z94.4-93. Oxygen levels below
19.5% are considered IDLH by OSHA. In such atmospheres, use of a full-facepiece pressure/demand
SCBA or a full facepiece, supplied air respirator with auxiliary self-contained air supply is required under
OSHA鈥檚 Respiratory Protection Standard (1910.134-1998). (continued on following page)
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 10 OF 20 MATH0059
8. EXPOSURE CONTROLS - PERSONAL PROTECTION (Continued)
RESPIRATORY PROTECTION (continued): The following are NIOSH Respiratory Guidelines for components
of this gas mixture and are being provided for additional information on respiratory protection.
BENZENE, CARBON TETRACHLORIDE, 1,2-DICHLOROPROPANE, ETHYLENE DICHLORIDE,
METHYL CHLORIDE, MONOCHLOROETHANE, 1,4-DICHLOROBENZENE, 1,2-DICHLOROPROPANE,
ETHYLENE CHLORIDE, HEXACHLORBUTADIENE, 1,1,2,2-TERACHLOROETHANE, VINYL
CHLORIDE
CONCENTRATION RESPIRATORY PROTECTION
At Concentrations Above the NIOSH REL, or Where There is no REL, at Any Detectable Concentration:
Any Self-Contained Breathing Apparatus (SCBA) that has a full facepiece and is
operated in a pressure-demand or other positive-pressure mode, or any
Supplied-Air Respirator (SAR) that has a full facepiece and is operated in a
pressure-demand or other positive-pressure mode in combination with an
auxiliary SCBA operated in pressure-demand or other positive-pressure mode.
Escape: Any Air-Purifying, Full-Facepiece Respirator (gas mask) with a chin-style, front-
or back-mounted organic vapor canister, or any appropriate escape-type, SCBA.
EYE PROTECTION: Splash goggles or safety glasses. If necessary, refer to U.S. OSHA 29 CFR 1910.133,
or appropriate Canadian Standards.
HAND PROTECTION: Wear mechanically-resistant gloves when handling cylinders containing this gas
mixture. If necessary, refer to U.S. OSHA 29 CFR 1910.138, or appropriate Standards of Canada.
BODY PROTECTION: Use body protection appropriate for task. Transfer of large quantities under pressure
may require protective equipment appropriate to the task.
9. PHYSICAL and CHEMICAL PROPERTIES
The physical and chemical properties of this gas mixture have not been determined. The following information is
for the main component of this gas mixture, Nitrogen, which will define the most significant physical and
chemical properties of the mixture.
The following information is for Nitrogen, the main component of this gas mixture:
GAS DENSITY @ 0掳C (32掳F) and 1 atm: 0.072 lbs/cu ft (1.153 kg/m3)
FREEZING/MELTING POINT (@ 10 psig) -210掳C (-345.8掳F) BOILING POINT: -195.8掳C (-320.4掳F)
SPECIFIC GRAVITY (air = 1) @ 21.1掳C (70掳F): 0.906 pH: Not applicable.
VAPOR PRESSURE @ 21.1掳C (70掳F) psig: Not applicable. MOLECULAR WEIGHT: 28.01
EVAPORATION RATE (nBuAc = 1): Not applicable. EXPANSION RATIO: Not applicable.
SPECIFIC VOLUME (ft3/lb): 13.8
ODOR THRESHOLD: Not applicable. Odorless.
SOLUBILITY IN WATER vol/vol at 掳0 C (32掳F) and 1 atm: 0.023
COEFFICIENT WATER/OIL DISTRIBUTION: Not applicable.
The following information is pertinent to this product:
APPEARANCE, ODOR AND COLOR: This gas mixture is colorless and has chloroform-like odor due to
the presence of volatile organic components in this product.
HOW TO DETECT THIS SUBSTANCE (warning properties): There are no distinct warning properties of
this gas mixture. In terms of leak detection, fittings and joints can be painted with a soap solution to
detect leaks, which will be indicated by a bubble formation.
10. STABILITY and REACTIVITY
STABILITY: Stable at standard temperatures and pressures.
DECOMPOSITION PRODUCTS: If involved in a fire, the components of this gas mixture will generate carbon
monoxide, carbon dioxide, water, oxides of nitrogen, chlorocarbons, hydrogen chloride, chlorine, phosgene,
hydrochloric acid, aldehydes, carbonyl fluoride, dichloroacetyl chloride, dichloroacetic acid, peroxides,
carbonyl halides and hydrogen fluoride.
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 11 OF 20 MATH0059
10. STABILITY and REACTIVITY (Continued)
MATERIALS WITH WHICH SUBSTANCE IS INCOMPATIBLE: This gas mixture is incompatible with strong
oxidizers (i.e., chlorine, bromine pentafluoride, oxygen, oxygen difluoride, and nitrogen trifluoride), strong
acids, alkali metals, reactive metals, and strong reducing materials. Due to the trace components, this gas
mixture may be incompatible with powdered metals such as copper, zinc, and magnesium. This gas mixture
may also attack some types of plastics and may accelerate the corrosion of metals such as cast iron, steel,
nickel, aluminum, brass and copper. Due to the very small concentration levels of components other than
nitrogen, the incompatibilities of individual components is not expected to be significant. Nitrogen is
incompatible with lithium, magnesium neodymium, ozone and titanium.
HAZARDOUS POLYMERIZATION: Will not occur.
CONDITIONS TO AVOID: Contact with incompatible materials, heat, spark or flame. Cylinders exposed to
high temperatures or direct flame can rupture or burst.
11. TOXICOLOGICAL INFORMATION
TOXICITY DATA: The main component, Nitrogen is a simple asphyxiant (SA), which acts to displace
oxygen in the environment. No toxicity data are applicable. Due to the very small percentage of all other
components of this gas mixture (0.00001% [1 ppm]), no toxicity data for those components is given. Most
of the components of this gas mixture have produced central nervous system effects in humans or
animals at levels higher than are present in this gas mixture. The Tetrachloroethylene, 1,1,1-
Trichloroethane, Trichloroethylene, Trichlorofluoromethane components are considered to be weak to
moderate sensitizers of the cardiac system, producing changes in heart function, based on animal tests.
The cis-1,3-Dichloropropene, trans-1,3-Dichloropropene, 1,1,2,2-Tetrachloroethane, 1,1,2-
Trichloroethane, 1,1,1-Trichloroethane, 1,4-Dichlorobenzene, Trichloroethylene, Tetrachloroethylene,
Toluene, Chloroform, m-Xylene, o-Xylene and p-Xylene and Carbon Tetrachloride components has been
found to produce some level of liver, kidney and/or spleen toxicity in animal tests on upon chronic, long
term human exposure. Chronic exposure to the Methyl Chloride and Trichloroethylene components can
cause adverse effects to the Trigeminal nerve, cranial nerve effects, and adverse optic nerve effects.
Chronic exposure to the Benzene, 1,4-Dichlorobenzene, 1,1,2,2-Tetrachloroethane, 1,2,4-
Trimethylbenzene, Carbon Tetrachloride, Methyl Chloride, Vinyl Chloride and Ethylene Dichloride
components have caused adverse blood effects in either animals or humans. Chronic exposure to the
1,2,4-Trimethylbenzene, 1,1,1-Trichloroethane, 1,2,4-Trimethylbenzene and Vinyl Chloride components
can cause numbness and tingling in the extremities (peripheral nerve damage).
SUSPECTED CANCER AGENT: The components of this gas mixture are listed by agencies tracking
carcinogenic potential as follows:
Benzene: EPA-A (Human Carcinogen), IARC-1 (Carcinogenic to Humans), MAK-1 (Substances the Cause Cancer in Man and Which
Can Be Assumed to Make a Significant Contribution to Cancer Risk), NIOSH-Ca (Potential Occupational Carcinogen with No Further
Categorization), NTP-K (Known to Be a Human Carcinogen), OSHA-Ca (Carcinogen Defined with no Further Categorization), TLV-A1
(Confirmed Human Carcinogen)
Carbon Tetrachloride: EPA-B2 (Probable Human Carcinogen-Sufficient evidence from animal studies; inadequate evidence or no data
from epidemiologic studies); IARC-2B (Possibly Carcinogenic to Humans); MAK-4 (Substances with Carcinogenic Potential for Which
Genotoxicity Plays No or At Most a Minor Role); NIOSH-Ca (Potential Occupational Carcinogen with No Further Categorization); NTP-
R (Reasonably Anticipated to Be a Human Carcinogen); TLV-A2 (Suspected Human Carcinogen)
Chlorobenzene: EPA-D (Not Classifiable as to Human Carcinogenicity); TLV-A3 (Confirmed Animal Carcinogen)
Chloroform: EPA-B2 (Probable Human Carcinogen-Sufficient evidence from animal studies; inadequate evidence or no data from
epidemiologic studies); EPA-L (Likely to Produce Cancer in Humans); IARC-2B (Possibly Carcinogenic to Humans); MAK-4
(Substances with Carcinogenic Potential for Which Genotoxicity Plays No or At Most a Minor Role); NIOSH-Ca (Potential Occupational
Carcinogen with No Further Categorization); NTP-R (Reasonably Anticipated to be a Human Carcinogen);TLV-A3 (Confirmed Animal
Carcinogen)
1,4-Dichlorobenzene: IARC-2B (Possibly Carcinogenic to Humans); MAK-2 (Substances That are Considered to Be Carcinogenic from
Man Because Sufficient Data from Long-Term Animal Studies or Limited Evidence from Animal Studies Substantiated by Evidence
from Epidemiological Studies); NIOSH-Ca (Potential Occupational Carcinogen with No Further Categorization); NTP-R (Reasonably
Anticipated to Be a Human Carcinogen); TLV-A3 (Confirmed Animal Carcinogen)
Dichlorodifluoromethane: TLV-A4 (Not Classifiable as a Human Carcinogen- agents which cause concern that they could be
carcinogenic for humans but which cannot be assessed conclusively because of lack of data)
Dichlorotetrafluoroethane: TLV-A4 (Not Classifiable as a Human Carcinogen- agents which cause concern that they could be
carcinogenic for humans but which cannot be assessed conclusively because of lack of data)
Ethylene Dichloride: EPA-B2 (Probable Human Carcinogen-Sufficient evidence from animal studies; inadequate evidence or no data
from epidemiologic studies); IARC-2B (Possibly Carcinogenic to Humans); MAK-2 (Substances That are Considered to Be
Carcinogenic from Man Because Sufficient Data from Long-Term Animal Studies or Limited Evidence from Animal Studies
Substantiated by Evidence from Epidemiological Studies); NIOSH-Ca (Potential Occupational Carcinogen with No Further
Categorization); NTP-K (Known to Be a Human Carcinogen); TLV-A3 (Confirmed Animal Carcinogen)
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 12 OF 20 MATH0059
11. TOXICOLOGICAL INFORMATION (Continued)
SUSPECTED CANCER AGENT (continued):
Ethyl Benzene: EPA-D (Not Classifiable as to Human Carcinogenicity), Notice of Intended Change to Include: TLV-A3 (Confirmed
Animal Carcinogen)
Hexachlorobutadiene: EPA-C (Possible Human Carcinogen); IARC-3 (Unclassifiable as to Carcinogenicity in Humans); MAK-3B
(Substances for Which In Vitro Tests or Animal Studies Have Yielded Evidence of Carcinogenic Effects That is Not Sufficient for
Classification of the Substance in One of the Other Categories); NIOSH-Ca (Potential Occupational Carcinogen with No Further
Categorization); TLV-A3 (Confirmed Animal Carcinogen)
Methyl Chloride: EPA-D (Not Classifiable as to Human Carcinogenicity); EPA-CBD (cannot Be Determined); IARC-3 (Unclassifiable as
to Carcinogenicity in Humans); MAK-3B (Substances for Which In Vitro Tests or Animal Studies Have Yielded Evidence of
Carcinogenic Effects That is Not Sufficient for Classification of the Substance in One of the Other Categories); NIOSH-Ca (Potential
Occupational Carcinogen with No Further Categorization); TLV-A4 (Not Classifiable as a Human Carcinogen- agents which cause
concern that they could be carcinogenic for humans but which cannot be assessed conclusively because of lack of data)
Monochloroethane: IARC-3 (Unclassifiable as to Carcinogenicity in Humans); MAK-3B (Substances for Which In Vitro Tests or Animal
Studies Have Yielded Evidence of Carcinogenic Effects That is Not Sufficient for Classification of the Substance in One of the Other
Categories); TLV-A3 (Confirmed Animal Carcinogen)
Orthodichlorobenzene: EPA-D (Not Classifiable as to Human Carcinogenicity); IARC-3 (Unclassifiable as to Carcinogenicity in
Humans); TLV-A4 (Not Classifiable as a Human Carcinogen- agents which cause concern that they could be carcinogenic for humans
but which cannot be assessed conclusively because of lack of data)
Styrene: IARC-2B (Possibly Carcinogenic to Humans), MAK-5 (Substances with Carcinogenic and Genotoxic Potential, the potency of
which is considered to be so low that, provided the MAK value is observed, no significant contribution to human cancer risk is to be
expected), TLV-A4 (Not Classifiable as a Human Carcinogen- agents which cause concern that they could be carcinogenic for humans
but which cannot be assessed conclusively because of lack of data)
1,1,2,2,-Tetrachloroethane: EPA-C (Possible Human Carcinogen); IARC-3 (Unclassifiable as to Carcinogenicity in Humans); MAK-3B
(Substances for Which In Vitro Tests or Animal Studies Have Yielded Evidence of Carcinogenic Effects That is Not Sufficient for
Classification of the Substance in One of the Other Categories); NIOSH-Ca (Potential Occupational Carcinogen with No Further
Categorization); TLV-A3 (Confirmed Animal Carcinogen)
Tetrachloroethylene: IARC-2A (Probably Carcinogenic to Humans); MAK-3B (Substances for Which In Vitro Tests or Animal Studies
Have Yielded Evidence of Carcinogenic Effects That is Not Sufficient for Classification of the Substance in One of the Other
Categories); NIOSH-Ca (Potential Occupational Carcinogen with No Further Categorization); NTP-R (Reasonably Anticipated to Be a
Carcinogen); TLV-A3 (Confirmed Animal Carcinogen)
1,2,4-Trichlorbenzene: EPA-D (Not Classifiable as to Human Carcinogenicity); MAK-3B (Substances for Which In Vitro Tests or Animal
Studies Have Yielded Evidence of Carcinogenic Effects That is Not Sufficient for Classification of the Substance in One of the Other
Categories)
1,1,1,-Trichloroethane: EPA-D (Not Classifiable as to Human Carcinogenicity), IARC-3 (Unclassifiable as to Carcinogenicity in
Humans), TLV-A4 (Not Classifiable as a Human Carcinogen- agents which cause concern that they could be carcinogenic for humans
but which cannot be assessed conclusively because of lack of data)
1,1,2-Trichloroethane: EPA-C (Cannot be Determined); IARC-3 (Unclassifiable as to Carcinogenicity in Humans); MAK-3B
(Substances for Which In Vitro Tests or Animal Studies Have Yielded Evidence of Carcinogenic Effects That is Not Sufficient for
Classification of the Substance in One of the Other Categories); NIOSH-Ca (Potential Occupational Carcinogen with No Further
Categorization); TLV-A3 (Confirmed Animal Carcinogen)
Trichloroethylene: IARC-2A (Probably Carcinogenic to Humans); MAK-1 (Substances the Cause Cancer in Man and Which Can Be
Assumed to Make a Significant Contribution to Cancer Risk); NOSH-Ca (Potential Occupational Carcinogen with No Further
Categorization); NTP-R (Reasonably Anticipated to be a Human Carcinogen); TLV-A3 (Confirmed Animal Carcinogen)
Trichlorofluoromethane: TLV-A4 (Not Classifiable as a Human Carcinogen- agents which cause concern that they could be
carcinogenic for humans but which cannot be assessed conclusively because of lack of data)
Toluene: EPA-D (Not Classifiable as to Human Carcinogenicity), IARC-3 (Unclassifiable as to Carcinogenicity in Humans), TLV-A4 (Not
Classifiable as a Human Carcinogen- agents which cause concern that they could be carcinogenic for humans but which cannot be
assessed conclusively because of lack of data)
Vinyl Chloride: EPA-A (Human Carcinogen); EPA-K (Known Human Carcinogen); IARC-1 (Carcinogenic to Humans); MAK-1
(Substances the Cause Cancer in Man and Which Can Be Assumed to Make a Significant Contribution to Cancer Risk); NIOSH-Ca
(Potential Occupational Carcinogen with No Further Categorization); NTP-K (Known to Be a Human Carcinogen); OSHA-Ca
(Carcinogen Defined With No Further Categorization); TLV-A1 (Confirmed Human Carcinogen)
m-Xylene, o-Xylene, p-Xylene: EPA-D (Not Classifiable as to Human Carcinogenicity), IARC-3 (Unclassifiable as to Carcinogenicity in
Humans), TLV-A4 (Not Classifiable as a Human Carcinogen- agents which cause concern that they could be carcinogenic for humans
but which cannot be assessed conclusively because of lack of data)
The remaining components are not found on the following lists: FEDERAL OSHA Z LIST, IARC, NTP,
CAL/OSHA, and therefore is not considered to be, nor suspected to be a cancer-causing agent by these
agencies.
IRRITANCY OF PRODUCT: Prolonged exposure to this gas mixture may be irritating to the skin and eyes.
SENSITIZATION TO THE PRODUCT: The Ethyl Chloride, 1,2,4-Trimethylbenzene, and Trichloroethylene
components of this product are potential known to be skin sensitizers. Susceptible individuals may
experience allergic skin reaction after initial exposure to this gas mixture. Tetrachloroethylene, 1,1,1-
Trichloroethane, Trichloroethylene, Trichlorofluoromethane, in high concentrations, are considered weak
heart sensitizing agents based on animal studies.
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 13 OF 20 MATH0059
11. TOXICOLOGICAL INFORMATION (Continued)
REPRODUCTIVE TOXICITY INFORMATION: Listed below is information concerning the effects of the
components of this gas mixture on the human reproductive system.
Mutagenicity: This gas mixture is not expected to cause mutagenic effects in humans. Mutagenic data in
microorganisms are available for the 1,1,2,2,-Tetrachloroethane component of this product. The trans-
1,3-Dichloropreopene and cis-1,3-Dichloropropene components have produce unscheduled DNA
synthesis in HeLa cells and mutations in the Ames Test. Animal mutagenic data are available for the cis-
1,3-Dichloroethane, Ethyl Benzene, Carbon Tetrachloride, Chloroform, Styrene, components of this gas
mixture; these data were obtained during clinical studies on specific animal tissues exposed to relatively
high doses of these compounds. The 1,4-Dichlorobenzene component caused an increase of frequency
of sister chromatid exchanges and cytotoxic effects in cultured human lymphocyte cells. The
Tetrachloroethylene component has caused an increase in human chromosomal aberrations in cultured
human cells. Both positive and negative results have been reported in human chromosomal lymphocyte
cell studies. In studies involving cultured human white blood cells and the 1,1,2-Trichloroethane
component, positive mutagenic effects have been reported. There is a clear correlation between the
incidence of chromosomal aberrations and Vinyl Chloride in human and animal cells.
Embryotoxicity: This gas mixture is not expected to cause embryotoxic effects in humans. Clinical studies
involving test animals exposed to high concentrations of the Ethyl Benzene, Styrene, 1,1,2,2,-
Tetrachloroethane, Tetrachloroethylene, Trichloroethylene, m-Xylene, o-Xylene, p-Xylene indicate
embryotoxic effects (e.g., skeletal malformations, stillbirths). These data were obtained during clinical
studies on specific animal tissues exposed to relatively high doses of this gas. The Carbon
Tetrachloride, Chloroform, and components produced embryotoxic results in animal tests that produce
significant maternal toxicity. There is a statistically significant relationship between developmental effects
in children when parents have been chronically exposed to Vinyl Chloride.
Teratogenicity: This gas mixture is not expected to cause teratogenic effects in humans. Clinical studies
involving test animals exposed to high concentrations of the Ethyl Benzene, 1,1,2,2,-Tetrachloroethane,
Tetrachloroethylene, Trichloroethylene, Styrene, m-Xylene, o-Xylene, p-Xylene indicate teratogenic
effects (e.g., skeletal malformations, stillbirths). These data were obtained during clinical studies on
specific animal tissues exposed to relatively high doses of these compounds. The Carbon Tetrachloride,
Chloroform, and components produced teratogenic results in animal tests that produce significant
maternal toxicity.
Reproductive Toxicity: Studies involving test animals exposed to high concentrations of Ethyl Benzene,
Monochloroethane, Styrene, 1,1,2,2,-Tetrachloroethane, Trichloroethylene, m-Xylene, o-Xylene, p-
Xylene, show effects (e.g. changes in testes, spermatogenesis, maternal effects). The Vinyl Chloride
component has produced decreased sexual function in both men and women chronically exposed in the
workplace.
BIOLOGICAL EXPOSURE INDICES (BEIs): There are Biological Exposure Indices (BEIs) determined for
components of this gas mixture, as follows.
CHEMICAL DETERMINANT SAMPLING TIME BEI
BENZENE
鈥? 25 碌g/g creatinine
鈥? End of shift
鈥? S-Phenylmercapturic Acid in Urine
鈥? End of shift 鈥? 500 碌g/g creatinine
鈥? t,t-Muconic Acid in Urine
ETHYL BENZENE
鈥? End of shift at end of Workweek 鈥? 1.5 g/g creatinine
鈥? Mandelic Acid in Urine
鈥? Ethyl Benzene in End-Exhaled Air
MONOCHLOROBENZENE
鈥? End of shift 鈥? 150 mg/g creatinine
鈥? Total 4-chlorocatechol in Urine
鈥? End of shift 鈥? 25 mg/g creatinine
鈥? Total p-chlorophenol in Urine
STYRENE
鈥? End of Shift 鈥? 800 mg/g creatinine
鈥? Mandelic Acid in Urine
鈥? Prior to Next Shift 鈥? 300 mg/g creatinine
鈥? End of Shift 鈥? 240 mg/g creatinine
鈥? Phenylglyoxylic Acid In Urine
鈥? Prior to Next Shift 鈥? 100 mg/g creatinine
鈥? End of Shift 鈥? 0.55 mg/L
鈥? Styrene in Blood
鈥? Prior to Next Shift 鈥? 002 mg/L
(continued on next page)
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 14 OF 20 MATH0059
11. TOXICOLOGICAL INFORMATION (Continued)
BIOLOGICAL EXPOSURE INDICES (BEIs) [continued]:
CHEMICAL DETERMINANT SAMPLING TIME BEI
STYRENE (NOTICE OF INTENDED CHANGES)
鈥? End of Shift 鈥? 400 mg/g creatinine
鈥? Mandelic Acid Plus Phenylglyoxic Acid in Urine
鈥? End of Shift 鈥? 0.2 mg/L
鈥? Styrene in Venous Blood
TETRACHLOROETHYLENE
鈥? Prior to Last Shift of Workweek 鈥? 5 ppm
鈥? Tetrachloroethylene in End-Exhaled Air
鈥? Prior to Last Shift of Workweek 鈥? 0.5 mg/L
鈥? Tetrachloroethylene in Blood
鈥? End of Shift at End of Workweek 鈥? 3.5 mg/L
鈥? Tetrachloroethylene in Urine
1,1,1-TRICHLOROETHANE
鈥? Prior to Last Shift of Workweek 鈥? 40 ppm
鈥? 1,1,1-Trichloroethane in End-Exhaled Air
鈥? End of Workweek 鈥? 10 mg/L
鈥? Trichloroacetic Acid in Urine
鈥? End of Shift at End of Workweek 鈥? 30 mg/L
鈥? Total Trichloroethanol in Urine
鈥? End of Shift at End of Workweek 鈥? 1 mg/L
鈥? Total Trichloroethanol in Blood鈥?
TRICHLOROETHYLENE
鈥? (End of Work Week) 鈥? (100 mg/g creatinine)
鈥? Trichloroacetic Acid in Urine
鈥? (End of Shift at End of Workweek) 鈥? (300 mg/g creatinine)
鈥? (Trichloroacetic Acid and Trichloroethanol in Urine)
鈥? End of Shift at End of Workweek 鈥? 4 mg/L
Free Tetrachloroethanol in Blood
(_____) (_____)
鈥? Trichloroethylene in Blood
(_____) (_____)
鈥? Trichloroethylene in End-Exhaled Air
NOTICE OF INTENDED CHANGES
鈥? End of Shift Near End of Workweek 鈥? 100 mg/L
鈥? Trichloroacetic Acid in Urine
鈥? End of Shift at End of Workweek 鈥? 4 mg/L
鈥? Trichloroethanol in Blood (w/o hydrolysis)
鈥? End of Shift
鈥? Trichloroethylene in Blood
鈥? Prior to Shift
鈥? Trichloroethylene in End-Exhaled Air
TOLUENE
鈥? End of Shift 鈥? 0.5 mg/L
鈥? o-Creosol in Urine
鈥? End of Shift 鈥? 1.6 g/g creatinine
鈥? Hippuric Acid in Urine
鈥? Prior to Last Shift of Workweek 鈥? 0.05 mg/L
鈥? Toluene in Blood
XYLENES (m-, o-, p-)
鈥? End of Shift 鈥? 1.5 g/g creatinine
鈥? Methylhippuric Acids in Urine
12. ECOLOGICAL INFORMATION
ENVIRONMENTAL STABILITY: This gas mixture will be dissipated rapidly in well-ventilated areas.
EFFECT OF MATERIAL ON PLANTS or ANIMALS: Any adverse effect on animals would be related to
oxygen deficient environments.
EFFECT OF CHEMICAL ON AQUATIC LIFE: No an adverse effect from this gas mixture on aquatic life is
expected.
13. DISPOSAL CONSIDERATIONS
PREPARING WASTES FOR DISPOSAL: Waste disposal must be in accordance with appropriate U.S.
Federal, State, and local regulations and regulations of Canada and its provinces. Return cylinders with any
residual product to Matheson Tri-Gas. Do not dispose of locally.
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 15 OF 20 MATH0059
14. TRANSPORTATION INFORMATION
THIS GAS MIXTURE IS HAZARDOUS AS DEFINED BY 49 CFR 172.101 BY THE U.S. DEPARTMENT OF
TRANSPORTATION.
PROPER SHIPPING NAME: Compressed gases, n.o.s.
(Nitrogen, mixture of volatile organics)
HAZARD CLASS NUMBER and DESCRIPTION: 2.2 (Non-Flammable Gas)
UN IDENTIFICATION NUMBER: UN 1956
PACKING GROUP: Not applicable.
D.O.T HAZARD LABEL: Non-Flammable Gas
NORTH AMERICAN EMERGENCY RESPONSE GUIDEBOOK NUMBER (2000): 126
MARINE POLLUTANT: The Carbon Tetrachloride, 1,3-Dichlorobenzene, 1,4-Dichlorobenzene,
Hexachlorobutadiene, Styrene, 1,1,2,2-Tetrachloroethane, Tetrachloroethylene, Tetrachloroethane,
Trichlorobenzenes, 1,2,4-Trimethylbenzene, and 1,3,5-Trimethylbenzene components of this gas mixture
are classified by the DOT as a Marine Pollutants (as defined by 49 CFR 172.101, Appendix B).
SPECIAL SHIPPING INFORMATION: Cylinders should be transported in a secure position, in a well-
ventilated vehicle. The transportation of compressed gas cylinders in automobiles or in closed-body
vehicles present serious safety hazards and should be discouraged.
NOTE: Shipment of compressed gas cylinders which have not been filled with the owner鈥檚 consent is
a violation of Federal law (49 CFR, Part 173.301 (b).
TRANSPORT CANADA TRANSPORTATION OF DANGEROUS GOODS REGULATIONS: This gas mixture
is considered as dangerous goods, per regulations of Transport Canada.
PROPER SHIPPING NAME: Compressed gases, n.o.s.
(Nitrogen, mixture of volatile organics)
HAZARD CLASS NUMBER and DESCRIPTION: 2.2 (Non-Flammable Gas)
UN IDENTIFICATION NUMBER: UN 1956
PACKING GROUP: Not Applicable
HAZARD LABEL: Class 2.2 (Non-Flammable Gas)
SPECIAL PROVISIONS: None
EXPLOSIVE LIMIT AND LIMITED QUANTITY INDEX: 0.12
ERAP INDEX: 3000
PASSENGER CARRYING SHIP INDEX: Forbidden
PASSENGER CARRYING ROAD VEHICLE OR PASSENGER CARRYING RAILWAY VEHICLE
INDEX: Forbidden
NORTH AMERICAN EMERGENCY RESPONSE GUIDEBOOK NUMBER (2000): 126
NOTE: Shipment of compressed gas cylinders via Public Passenger Road Vehicle is a violation of
Canadian law (Transport Canada Transportation of Dangerous Goods Act, 1992).
15. REGULATORY INFORMATION
ADDITIONAL U.S. REGULATIONS:
U.S. SARA REPORTING REQUIREMENTS: The components of this product are subject to the reporting
requirements of Sections 302, 304 and 313 of Title III of the Superfund Amendments and
Reauthorization Act, as follows:
SARA 302 SARA 304 SARA 313
CHEMICAL NAME
(40 CFR 355, Appendix A) (40 CFR Table 302.4) (40 CFR 372.65)
Benzene No No Yes
Carbon Tetrachloride No No Yes
Chlorobenzene No No Yes
Chloroform Yes Yes Yes
1,3-Dichlorobenzene Yes Yes Yes
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 16 OF 20 MATH0059
15. REGULATORY INFORMATION (Continued)
ADDITIONAL U.S. REGULATIONS (continued):
U.S. SARA REPORTING REQUIREMENTS (continued):
SARA 302 SARA 304 SARA 313
CHEMICAL NAME
(40 CFR 355, Appendix A) (40 CFR Table 302.4) (40 CFR 372.65)
1,4-Dichlorobenzene No No Yes
Dichloromethane No No Yes
1,2-Dichloropropane No No Yes
trans-1,3-Dichloroproene No No Yes
Dichlorotetrafluoroethane No No Yes
Ethylbenzene No No Yes
Ethylene Dichloride No No Yes
Hexachlorobutadiene No No Yes
Methyl Chloride No No Yes
Monochloroethane No No Yes
Orthodichlorobenzene No No Yes
Styrene No No Yes
1,1,2,2,- No No Yes
Tetrachloroethane
Tetrachloroethylene No No Yes
Toluene No No Yes
1,2,4-Trichlorobenzene No No Yes
1,2,4-Trimethylbenzene No No Yes
1,1,1-Trichloroethane No No Yes
1,1,2-Trichloroethane No No Yes
Trichloroethylene Yes Yes Yes
Trichlorofluoroethane No No Yes
Trichlorofluoromethane No No Yes
1,2,4-Trimethylbenzene No No Yes
Vinyl Chloride No No Yes
m-Xylene No No Yes
o-Xylene No No Yes
p-Xylene No No Yes
U.S. SARA THRESHOLD PLANNING QUANTITY per 40 CFR 370.20: Chloroform = 10,000 lb (4540 kg);
1,3-Dichlorobenzene = 100 lb (45.4 kg); Trichloroethylene = 1000 lb (454 kg)
U.S. SARA HAZARD CATEGORIES (SECTION 311/312, 40 CFR 370-21): ACUTE: Yes; CHRONIC: Yes;
FIRE: No; REACTIVE: No; SUDDEN RELEASE: Yes
U.S. TSCA INVENTORY STATUS: Components of this product are listed on the TSCA Inventory.
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 17 OF 20 MATH0059
15. REGULATORY INFORMATION (Continued)
ADDITIONAL U.S. REGULATIONS (continued):
U.S. CERCLA REPORTABLE QUANTITY (RQ): Benzene = 10 lb (0.454 kg), Carbon Tetrachloride = 10 lb
(4.54); Chlorobenzene = 100 lb (45.4 kg); Chloroform = 10 lb (4.54 kg); 1,3-Dichlorobenzene 100 lb (45.4
kg); 1,4-Dichlorobenzene = 100 lb (45.4 kg); Dichloromethane 5000 lb (2270 kg); 1,2-Dichloropropane =
1000 lb (454 kg); Ethylbenzene = 1000 lb (454 kg), Ethylene Dichloride = 100 lb (45.4 kg);
Hexachlorobutadiene = 1 lb (0.54 kg); Methyl Chloride = 100 lb (45.4 kg); Monochloroethane = 10 lb
(4.54 kg); Orthodichlorobenzene = 100 lb (45.4 kg); Styrene = 1000 lb (454 kg), 1,1,2,2,-
Tetrachloroethane = 100 lb (45.4 kg); Tetrachloroethylene = 100 lb (45.4 kg); Toluene = 1000 lb (454 kg),
1,2,4-Trichlorobenzene = 100 lb (45.4 kg); 1,1,1-Trichloroethane = 1000 lb (454 kg); 1,1,2-
Trichloroethane = 100 lb (45.4 kg); Trichloroethylene = 5000 lb (2270 kg); Trichlorofluoromethane = 5000
lb (2270 kg); m-Xylene, o-Xylene = 1000 lb (454 kg), p-Xylene 100 lb (45.4 kg); Vinyl Chloride = 1 lb
(0.454 kg). The trans-1,3-Dichloroproene, Dichlorotetrafluoroethane, Trichlorofluoroethane, and 1,2,4-
Trimethylbenzene components are CERCLA Hazardous Substances, but currently do not have a specific
RQ.
OTHER U.S. FEDERAL REGULATIONS: Due to the presence of Benzene, requirements of 29 CFR
1910.1028 and 29 CFR 1910.19(1) should be consulted when handling this gas mixture. In addition,
due to the presence of Vinyl Chloride, the requirements of 29 CFR 1910.1017 should be consulted
when handling this gas mixture.
U.S. STATE REGULATORY INFORMATION: Components of this product are covered under some
specific State regulations, as denoted below (other State regulatory lists may exist; individual States
should be contacted regarding full compliance).
California - Permissible Exposure New Jersey - Right to Know Pennsylvania - Hazardous Substance
Limits for Chemical Contaminants: Hazardous Substance List): List: Benzene, Carbon Tetrachloride,
Benzene, Carbon Tetrachloride, Benzene, Carbon Tetrachloride, Chlorobenzene, Chloroform, 1,3-
Chlorobenzene, Chloroform, 1,4- Chlorobenzene, Chloroform, 1,3- Dichlorobenzene, 1,4-
Dichlorobenzene, Dichlorobenzene, 1,4- Dichlorobenzene,
Dichlorodifluorimethane, 1,2- Dichlorobenzene, Dichlorodifluorimethane, cis-
Dichloropropane, Dichlorodifluorimethane, 1,2- Dichloroethane, 1,2-Dichloropropane,
Dichlorotetrafluoroethane, Ethyl Dichloropropane, Ethyl Benzene, Ethylene Dichloride,
Benzene, Ethylene Dichloride, Methyl Dichlorotetrafluoroethane, Ethyl Hexachlorobutadiene, Methyl Chloride,
Chloride, Monochloroethane, Nitrogen, Benzene, Ethylene Dichloride, Monochloroethane
Orthodichlorobenzene, Styrene, Hexachlorobutadiene, Methyl Chloride, Orthodichlorobenzene, Styrene,
1,1,2,2,-Tetrachloroethane, Mesitylene, Monochloroethane 1,1,2,2,-Tetrachloroethane,
Tetrachloroethylene, Toluene, 1,2,4- Nitrogen, Orthodichlorobenzene, Tetrachloroethylene, Toluene, 1,2,4-
Trichlorobenzene, 1,1,1- Styrene, 1,1,2,2,-Tetrachloroethane, Trichlorobenzene, 1,1,1-
Trichlorethane, 1,1,2-Trichloroethane, Tetrachloroethylene, Toluene, 1,2,4- Trichlorethane, 1,1,2-Trichloroethane,
Trichloroethylene, Trimethylbenzene, 1,2,4- Trichloroethylene,
Trichlorofluoromethane, Trichlorobenzene, 1,1,1- Trichlorofluoromethane,
Trichlorotrifluoromethane, Vinyl Trichlorethane, 1,1,2-Trichloroethane, Trichlorotrifluoromethane, 1,2,4-
Chloride, m-Xylene, o-Xylene, p- Trichloroethylene, Trimethylbenzene, Vinyl Chloride, m-
Xylene. Trichlorofluoromethane, Xylene, o-Xylene, p-Xylene.
Trichlorotrifluoromethane, m-Xylene, o-
Xylene, p-Xylene.
CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65): The
Benzene, Carbon Tetrachloride, Chloroform, 1,4-Dichlorobenzene, 1,2-Dichloropropane, Ethylene
Dichloride, Methyl Chloride, Monochloroethane, 1,1,2,2,-Tetrachloroethane, Tetrachloroethylene, 1,1,2-
Trichloroethane, Trichloroethylene, Toluene, and Vinyl Chloride components of this gas mixture are on
the California Proposition Lists as compounds that cause reproductive toxicity and cancer. WARNING!
This product contains compound known to the State of California to cause cancer or reproductive harm.
LABELING: Cylinders of this gas mixture should be labeled for precautionary information per the guidelines
of the CGA. Refer to the CGA for further information.
ADDITIONAL CANADIAN REGULATIONS:
CANADIAN DSL/NDSL INVENTORY STATUS: The components of this product are listed on the DSL
Inventory.
OTHER CANADIAN REGULATIONS: Not applicable.
CANADIAN ENVIRONMENTAL PROTECTION ACT (CEPA) PRIORITIES SUBSTANCES LISTS: The
components of this product are not on the CEPA Priorities Substances Lists.
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 18 OF 20 MATH0059
15. REGULATORY INFORMATION (Continued)
ADDITIONAL CANADIAN. REGULATIONS:
CANADIAN WHMIS SYMBOLS: This gas mixture would be categorized as a Controlled Product, Hazard
Class: A (Compressed Gas), and D2B (Materials Causing Other Toxic Effects - Chronic Toxic Effects).
The following symbol is required for WHMIS compliance for this gas mixture.
16. OTHER INFORMATION
CREATION DATE: December 6, 2002 REVISION DATE: New
REVISION HISTORY: Up-date of manufacturer address and phone.
MIXTURES: When two or more gases or liquefied gases are mixed, their hazardous properties may
combine to create additional, unexpected hazards. Obtain and evaluate the safety information for
each component before you use the mixture. Consult an Industrial Hygienist or other trained person
when you make your safety evaluation of the end product. Remember, gases and liquids have
properties which can cause serious injury or death.
Further information can be found in the following pamphlets published by: Compressed Gas Association Inc.
(CGA), 1725 Jefferson Davis Highway, Suite 1004, Arlington, VA 22202-4102. Telephone: (703)
412-0900.
鈥淪afe Handling of Compressed Gases in Containers鈥? (P-1, 1999)
鈥淪afe Handling and Storage of Compressed Gases鈥? (AV-1, 1999)
鈥淗andbook of Compressed Gases鈥? (1992)
PREPARED BY: CHEMICAL SAFETY ASSOCIATES, Inc.
PO Box 3519, La Mesa, CA 91944-3519
800/441-3365
DEFINITIONS OF TERMS
A large number of abbreviations and acronyms appear on a MSDS. Some of these which are commonly used include the following:
TLV-Threshold Limit Value: An airborne concentration of a
CAS #: This is the Chemical Abstract Service Number that uniquely
substance that represents conditions under which it is generally
identifies each constituent.
believed that nearly all workers may be repeatedly exposed without
EXPOSURE LIMITS IN AIR:
adverse effect. The duration must be considered, including the 8-hour.
CEILING LEVEL: The concentration that shall not be exceeded during
TWA-Time Weighted Average: Time Weighted Average exposure
any part of the working exposure.
concentration for a conventional 8-hr (TLV, PEL) or up to a 10-hr (REL)
LOQ: Limit of Quantitation.
workday and a 40-hr workweek.
MAK: Federal Republic of Germany Maximum Concentration Values
IDLH-Immediately Dangerous to Life and Health: This level
in the workplace.
represents a concentration from which one can escape within 30-
NE: Not Established. When no exposure guidelines are established,
minutes without suffering escape-preventing or permanent injury.
an entry of NE is made for reference.
HAZARDOUS MATERIALS IDENTIFICATION SYSTEM
NIC: Notice of Intended Change.
HAZARD RATINGS: This rating system was developed by the
NIOSH CEILING: The exposure that shall not be exceeded during any
National Paint and Coating Association and has been adopted by
part of the workday. If instantaneous monitoring is not feasible, the
industry to identify the degree of chemical hazards.
ceiling shall be assumed as a 15-minute TWA exposure (unless
HEALTH HAZARD:
otherwise specified) that shall not be exceeded at any time during a
0 (Minimal Hazard: No significant health risk, irritation of skin or eyes
workday.
not anticipated. Skin Irritation: Essentially non-irritating. PII or
NIOSH RELs: NIOSH鈥檚 Recommended Exposure Limits.
Draize = 鈥?0鈥?. Eye Irritation: Essentially non-irritating, or minimal
PEL-Permissible Exposure Limit: OSHA鈥檚 Permissible Exposure
effects which clear in < 24 hours [e.g. mechanical irritation]. Draize =
Limits. This exposure value means exactly the same as a TLV, except
鈥?0鈥?. Oral Toxicity LD50 Rat: < 5000 mg/kg. Dermal Toxicity LD50Rat
that it is enforceable by OSHA. The OSHA Permissible Exposure
or Rabbit: < 2000 mg/kg. Inhalation Toxicity 4-hrs LC50 Rat: < 20
Limits are based in the 1989 PELs and the June, 1993 Air
mg/L.); 1 (Slight Hazard: Minor reversible Injury may occur; slightly
Contaminants Rule (Federal Register: 58: 35338-35351 and 58:
or mildly irritating. Skin Irritation: Slightly or mildly irritating. Eye
40191). Both the current PELs and the vacated PELs are indicated.
Irritation: Slightly or mildly irritating. Oral Toxicity LD50 Rat: > 500-
The phrase, 鈥淰acated 1989 PEL,鈥? is placed next to the PEL that was
5000 mg/kg. Dermal Toxicity LD50Rat or Rabbit: > 1000-2000
vacated by Court Order.
mg/kg. Inhalation Toxicity LC50 4-hrs Rat: > 2-20 mg/L);
SKIN: Used when a there is a danger of cutaneous absorption.
STEL-Short Term Exposure Limit: Short Term Exposure Limit,
usually a 15-minute time-weighted average (TWA) exposure that
should not be exceeded at any time during a workday, even if the 8-hr
TWA is within the TLV-TWA, PEL-TWA or REL-TWA.
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 19 OF 20 MATH0059
DEFINITIONS OF TERMS (Continued)
HAZARDOUS MATERIALS IDENTIFICATION SYSTEM HAZARDOUS MATERIALS IDENTIFICATION SYSTEM
HAZARD RATINGS (continued): HAZARD RATINGS (continued):
HEALTH HAZARD (continued0: PHYSICAL HAZARD:
2 (Moderate Hazard: Temporary or transitory injury may occur. Skin 0 (Water Reactivity: Materials that do not react with water. Organic
Irritation: Moderately irritating; primary irritant; sensitizer. PII or Peroxides: Materials that are normally stable, even under fire
Draize > 0, < 5. Eye Irritation: Moderately to severely irritating and/or conditions and will not react with water. Explosives: Substances that
corrosive; reversible corneal opacity; corneal involvement or irritation are Non-Explosive. Unstable Compressed Gases: No Rating.
clearing in 8-21 days. Draize > 0, < 25. Oral Toxicity LD50 Rat: > 50- Pyrophorics: No Rating. Oxidizers: No 鈥?0鈥? rating allowed. Unstable
500 mg/kg. Dermal Toxicity LD50Rat or Rabbit: > 200-1000 mg/kg. Reactives: Substances that will not polymerize, decompose, condense
Inhalation Toxicity LC50 4-hrs Rat: > 0.5-2 mg/L.); 3 (Serious Hazard: or self-react.); 1 (Water Reactivity: Materials that change or decompose
Major injury likely unless prompt action is taken and medical upon exposure to moisture. Organic Peroxides: Materials that are
treatment is given; high level of toxicity; corrosive. Skin Irritation: normally stable, but can become unstable at high temperatures and
Severely irritating and/or corrosive; may destroy dermal tissue, cause pressures. These materials may react with water, but will not release
skin burns, dermal necrosis. PII or Draize > 5-8 with destruction of energy. Explosives: Division 1.5 & 1.6 substances that are very
tissue. Eye Irritation: Corrosive, irreversible destruction of ocular insensitive explosives or that do not have a mass explosion hazard.
tissue; corneal involvement or irritation persisting for more than 21 Compressed Gases: Pressure below OSHA definition. Pyrophorics:
days. Draize > 80 with effects irreversible in 21 days. Oral Toxicity No Rating. Oxidizers: Packaging Group III; Solids: any material that in
LD50 Rat: > 1-50 mg/kg. Dermal Toxicity LD50Rat or Rabbit: > 20- either concentration tested, exhibits a mean burning time less than or
equal to the mean burning time of a 3:7 potassium bromate/cellulose
200 mg/kg. Inhalation Toxicity LC50 4-hrs Rat: > 0.05-0.5 mg/L.); 4
mixture and the criteria for Packing Group I and II are not met. Liquids:
(Severe Hazard: Life-threatening; major or permanent damage may
any material that exhibits a mean pressure rise time less than or equal
result from single or repeated exposure. Skin Irritation: Not
to the pressure rise time of a 1:1 nitric acid (65%)/cellulose mixture and
appropriate. Do not rate as a 鈥?4鈥?, based on skin irritation alone. Eye
the criteria for Packing Group I and II are not met. Unstable Reactives:
Irritation: Not appropriate. Do not rate as a 鈥?4鈥?, based on eye
Substances that may decompose, condense or self-react, but only
irritation alone. Oral Toxicity LD50 Rat: < 1 mg/kg. Dermal Toxicity
under conditions of high temperature and/or pressure and have little or
LD50Rat or Rabbit: < 20 mg/kg. Inhalation Toxicity LC50 4-hrs Rat: <
no potential to cause significant heat generation or explosive hazard.
0.05 mg/L).
Substances that readily undergo hazardous polymerization in the
FLAMMABILITY HAZARD:
absence of inhibitors.); 2 (Water Reactivity: Materials that may react
0 (Minimal Hazard-Materials that will not burn in air when exposure to
violently with water. Organic Peroxides: Materials that, in themselves,
a temperature of 815.5掳C [1500掳F] for a period of 5 minutes.); 1
are normally unstable and will readily undergo violent chemical change,
(Slight Hazard-Materials that must be pre-heated before ignition can
but will not detonate. These materials may also react violently with
occur. Material require considerable pre-heating, under all ambient
water. Explosives: Division 1.4 鈥? Explosive substances where the
temperature conditions before ignition and combustion can occur,
explosive effect are largely confined to the package and no projection
Including: Materials that will burn in air when exposed to a
of fragments of appreciable size or range are expected. An external
temperature of 815.5掳C (1500掳F) for a period of 5 minutes or less;
fire must not cause virtually instantaneous explosion of almost the
Liquids, solids and semisolids having a flash point at or above 93.3掳C
entire contents of the package. Compressed Gases: Pressurized and
[200掳F] (e.g. OSHA Class IIIB, or; Most ordinary combustible
meet OSHA definition but < 514.7 psi absolute at 21.1掳C (70掳F) [500
materials [e.g. wood, paper, etc.]; 2 (Moderate Hazard-Materials that
psig]. Pyrophorics: No Rating. Oxidizers: Packing Group II Solids:
must be moderately heated or exposed to relatively high ambient
any material that, either in concentration tested, exhibits a mean
temperatures before ignition can occur. Materials in this degree
burning time of less than or equal to the mean burning time of a 2:3
would not, under normal conditions, form hazardous atmospheres in
potassium bromate/cellulose mixture and the criteria for Packing Group
air, but under high ambient temperatures or moderate heating may
I are not met. Liquids: any material that exhibits a mean pressure rise
release vapor in sufficient quantities to produce hazardous
time less than or equal to the pressure rise of a 1:1 aqueous sodium
atmospheres in air, Including: Liquids having a flash-point at or
chlorate solution (40%)/cellulose mixture and the criteria for Packing
above 37.8掳C [100掳F]; Solid materials in the form of course dusts that
Group I are not met. Unstable Reactives: Substances that may
may burn rapidly but that generally do not form explosive
polymerize, decompose, condense, or self-react at ambient
atmospheres; Solid materials in a fibrous or shredded form that may
temperature and/or pressure, but have a low potential for significant
burn rapidly and create flash fire hazards (e.g. cotton, sisal, hemp;
heat generation or explosion. Substances that readily form peroxides
Solids and semisolids that readily give off flammable vapors.); 3
upon exposure to air or oxygen at room temperature); 3 (Water
(Serious Hazard- Liquids and solids that can be ignited under almost
Reactivity: Materials that may form explosive reactions with water.
all ambient temperature conditions. Materials in this degree produce
Organic Peroxides: Materials that are capable of detonation or
hazardous atmospheres with air under almost all ambient
explosive reaction, but require a strong initiating source, or must be
temperatures, or, unaffected by ambient temperature, are readily
heated under confinement before initiation; or materials that react
ignited under almost all conditions, including: Liquids having a flash
explosively with water. Explosives: Division 1.2 鈥? Explosive
point below 22.8掳C [73掳F] and having a boiling point at or above 38掳C
substances that have a fire hazard and either a minor blast hazard or a
[100掳F] and below 37.8掳C [100掳F] [e.g. OSHA Class IB and IC];
minor projection hazard or both, but do not have a mass explosion
Materials that on account of their physical form or environmental
hazard. Compressed Gases: Pressure > 514.7 psi absolute at 21.1掳C
conditions can form explosive mixtures with air and are readily
(70掳F) [500 psig]. Pyrophorics: No Rating. Oxidizers: Packing Group I
dispersed in air [e.g., dusts of combustible solids, mists or droplets of
Solids: any material that, in either concentration tested, exhibits a mean
flammable liquids]; Materials that burn extremely rapidly, usually by
burning time less than the mean burning time of a 3.:2 potassium
reason of self-contained oxygen [e.g. dry nitrocellulose and many
bromate/cellulose mixture. Liquids: Any material that spontaneously
organic peroxides]); 4 (Severe Hazard-Materials that will rapidly or
ignites when mixed with cellulose in a 1:1 ratio, or which exhibits a
completely vaporize at atmospheric pressure and normal ambient
mean pressure rise time less than the pressure rise time of a 1:1
temperature or that are readily dispersed in air, and which will burn
perchloric acid (50%)/cellulose mixture. Unstable Reactives:
readily, including: Flammable gases; Flammable cryogenic
Substances that may polymerize, decompose, condense or self-react
materials; Any liquid or gaseous material that is liquid while under
at ambient temperature and/or pressure and have a moderate potential
pressure and has a flash point below 22.8掳C [73掳F] and a boiling
to cause significant heat generation or explosion.);
point below 37.8掳C [100掳F] [e.g. OSHA Class IA; Material that ignite
spontaneously when exposed to air at a temperature of 54.4掳C
[130掳F] or below [e.g. pyrophoric]). (continued in following column)
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 20 OF 20 MATH0059
DEFINITIONS OF TERMS (Continued)
HAZARDOUS MATERIALS IDENTIFICATION SYSTEM TOXICOLOGICAL INFORMATION (continued):
TDLo, the lowest dose to cause a symptom and TCLo the lowest
HAZARD RATINGS (continued):
concentration to cause a symptom; TDo, LDLo, and LDo, or TC,
4 (Water Reactivity: Materials that react explosively with water without
TCo, LCLo, and LCo, the lowest dose (or concentration) to cause
requiring heat or confinement. Organic Peroxides: Materials that are
lethal or toxic effects. Cancer Information: The sources are: IARC -
readily capable of detonation or explosive decomposition at normal
the International Agency for Research on Cancer; NTP - the National
temperature and pressures. Explosives: Division 1.1 & 1.2-explosive
Toxicology Program, RTECS - the Registry of Toxic Effects of
substances that have a mass explosion hazard or have a projection
Chemical Substances, OSHA and CAL/OSHA. IARC and NTP rate
hazard. A mass explosion is one that affects almost the entire load
chemicals on a scale of decreasing potential to cause human cancer
instantaneously. Compressed Gases: No Rating. Pyrophorics: Add to
with rankings from 1 to 4. Subrankings (2A, 2B, etc.) are also used.
the definition of Flammability 鈥?4鈥?. Oxidizers: No 鈥?4鈥? rating. Unstable
Reactives: Substances that may polymerize, decompose, condense or Other Information: BEI - ACGIH Biological Exposure Indices,
self-react at ambient temperature and/or pressure and have a high represent the levels of determinants which are most likely to be
potential to cause significant heat generation or explosion.). PPE observed in specimens collected from a healthy worker who has
Rating B: Hand and eye protection is required for routine chemical use. been exposed to chemicals to the same extent as a worker with
PPE Rating C: Hand, eye, and body protection may be required for inhalation exposure to the TLV.
routine chemical use. ECOLOGICAL INFORMATION:
NATIONAL FIRE PROTECTION ASSOCIATION HAZARD BCF = Bioconcentration Factor, which is used to determine if a
RATINGS: substance will concentrate in lifeforms which consume contaminated
plant or animal matter; EC is the Effect Concentration in water; EC50
HEALTH HAZARD: 0 (material that on exposure under fire conditions
is the Effect Concentration for 50% of the organisms exposed; NOEC
would offer no hazard beyond that of ordinary combustible materials); 1
is the No Observed Effect Concentration; MATC is the Maximum
(materials that on exposure under fire conditions could cause irritation
Acceptable Toxicant Concentration; NOLC is the No Observed
or minor residual injury); 2 (materials that on intense or continued
Lethal Concentration; TLm = median threshold limit; Coefficient of
exposure under fire conditions could cause temporary incapacitation or
Oil/Water Distribution is represented by log Kow or log Koc and is
possible residual injury); 3 (materials that can on short exposure could
used to assess a substance鈥檚 behavior in the environment.
cause serious temporary or residual injury); 4 (materials that under
very short exposure could cause death or major residual injury). REGULATORY INFORMATION:
FLAMMABILITY HAZARD AND REACTIVITY HAZARD: Refer to U.S. and CANADA:
definitions for 鈥淗azardous Materials Identification System鈥?. ACGIH: American Conference of Governmental Industrial Hygienists,
FLAMMABILITY LIMITS IN AIR: Much of the information related a professional association which establishes exposure limits. This
section explains the impact of various laws and regulations on the
to fire and explosion is derived from the National Fire Protection
material. EPA is the U.S. Environmental Protection Agency.
Association (NFPA). Flash Point - Minimum temperature at which a
liquid gives off sufficient vapors to form an ignitable mixture with air. NIOSH is the National Institute of Occupational Safety and Health,
Autoignition Temperature: The minimum temperature required to which is the research arm of the U.S. Occupational Safety and
initiate combustion in air with no other source of ignition. LEL - the Health Administration (OSHA). WHMIS is the Canadian
lowest percent of vapor in air, by volume, that will explode or ignite in Workplace Hazardous Materials Information System. DOT and TC
the presence of an ignition source. UEL - the highest percent of vapor are the U.S. Department of Transportation and the Transport
in air, by volume, that will explode or ignite in the presence of an Canada, respectively. Superfund Amendments and
ignition source. Reauthorization Act (SARA); the Canadian Domestic/Non-
TOXICOLOGICAL INFORMATION: Domestic Substances List (DSL/NDSL); the U.S. Toxic Substance
Control Act (TSCA); Marine Pollutant status according to the DOT;
Human and Animal Toxicology: Possible health hazards as
the Comprehensive Environmental Response, Compensation, and
derived from human data, animal studies, or from the results of
studies with similar compounds are presented. Definitions of some Liability Act (CERCLA or Superfund); and various state
regulations. This section also includes information on the
terms used in this section are: LD50 - Lethal Dose (solids & liquids)
precautionary warnings which appear on the material鈥檚 package
which kills 50% of the exposed animals; LC50 - Lethal Concentration
label. OSHA - U.S. Occupational Safety and Health
(gases) which kills 50% of the exposed animals; ppm concentration
3
Administration.
expressed in parts of material per million parts of air or water; mg/m
concentration expressed in weight of substance per volume of air;
mg/kg quantity of material, by weight, administered to a test subject,
based on their body weight in kg. Other measures of toxicity include
TOXI-MAT-14 MIXTURE MSDS EFFECTIVE DATE: JANUARY 8, 2003
PAGE 21 OF 20 MATH0059
|