MATERIAL SAFETY DATA SHEET
Prepared to U.S. OSHA, CMA, ANSI and Canadian WHMIS Standards
PART I What is the material and what do I need to know in an emergency?
1. PRODUCT IDENTIFICATION
PCS PIPE CHOKE SYSTEM
TRADE NAME (AS LABELED):
CHEMICAL NAME/CLASS: Steel Collar with intumescent insert
SYNONYMS: Firestop Device
PRODUCT USE: Firestop Product
SUPPLIER/MANUFACTURER'S NAME: Nelson EGS
4135 E. 100th East Ave. #100
ADDRESS:
Tulsa, Oklahoma 74146-3636
CHEMTREC EMERGENCY NO.: 1-800-424-9300 (United States)
BUSINESS PHONE: (918) 627-5530/(800) 331-7325
DATE OF PREPARATION: February 6, 2002
2. COMPOSITION and INFORMATION ON INGREDIENTS
CHEMICAL NAME CAS # % w/w EXPOSURE LIMITS IN AIR
ACGIH- TLV OSHA- PEL OTHER
TWA STEL TWA STEL IDLH
3 3 3 3 3 3
mg/m mg/m mg/m mg/m mg/m mg/m
Melamine Crystal 108-78-1 23-27 NE NE NE NE NE NE
Polybutene 9003-29-6 14-16 NE NE NE NE NE NE
Polyphosphoric Acid, 68333-79-9 14-16 NE NE NE NE NE NE
Ammonium Salt
15 (total dust)
Pentaerythritol 115-77-5 14-16 10 NE NE NE NIOSH RELs:
5 (respirable 10 (total dust)
fraction)
5 (respirable fraction)
Vacated 1989
PELs:
10 (total dust)
5 (respirable
fraction)
Petroleum Lubricating Not 14-15 NE NE NE NE NE NE
Grease Applicable
Graphite 7782-42-5 9-12 2 NE 15 mppcf NE 1250 NIOSH RELs:
(respirable 2.5 (Respirable dust)
Vacated 1989
fraction, all DFG MAKs:
PELs: 2.5
forms 1.5 (respirable fraction)
(respirable
except fraction)
graphite
fibers)
NE = Not Established See Section 16 for Definitions of Terms Used
NOTE (1): ALL WHMIS required information is included 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.
PC 3.15 PIPE CHOKE SERIES PUTTY MSDS
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2. COMPOSITION and INFORMATION ON INGREDIENTS (Continued)
CHEMICAL NAME CAS # % w/w EXPOSURE LIMITS IN AIR
ACGIH- TLV OSHA- PEL OTHER
TWA STEL TWA STEL IDLH
3 3 3 3 3 3
mg/m mg/m mg/m mg/m mg/m mg/m
15 (total dust)
Aluminum 7429-90-5 <5 10 NE NE NE NIOSH RELs:
5 (respirable 10 (total dust)
fraction) 5 (respirable fraction)
DFG MAKs:
1.5 (respirable fraction)
Other components which are Balance None of the other components contribute significant additional hazards at the concentrations present in
present in less than 1 percent this product. All pertinent hazard information has been provided in this document, per the
concentration (0.1% concentration requirements of the Federal Occupational Safety and Health Administration Standard (29 CFR
for potential carcinogens, 1910.1200), U.S. State equivalent Standards and Canadian Workplace Hazardous Materials
reproductive toxins, respiratory tract Identification System Standards (CPR 4).
sensitizers, and mutagens).
NE = Not Established See Section 16 for Definitions of Terms Used
NOTE (1): ALL WHMIS required information is included 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.
3. HAZARD IDENTIFICATION
EMERGENCY OVERVIEW: This product is a gray, fibrous, intumescent (fire-retardant) material which has a mild odor,
and which is attached to a steel collar. The chief health hazard associated with overexposure to this product would be the
potential to slightly irritate the eyes, skin, nose, and other tissues that come in contact with this product. This product is
not flammable or reactive. Thermal decomposition of this product produces irritating vapors and toxic gases (e.g., silicon
oxides, carbon oxides). Emergency responders must wear proper personal protective equipment for the releases to which
they are responding.
SYMPTOMS OF OVEREXPOSURE BY ROUTE OF EXPOSURE: The
most significant routes of occupational overexposure are inhalation and HAZARDOUS MATERIAL IDENTIFICATION SYSTEM
contact with skin and eyes. The symptoms of overexposure to this product,
via route of entry, are as follows:
HEALTH (BLUE) 1
INHALATION: Breathing airborne particulates of this product can irritate the
nose, throat, or respiratory system. Symptoms of such exposure could
include coughing and sneezing. Symptoms are generally alleviated when
exposure ends.
FLAMMABILITY (RED) 0
CONTACT WITH SKIN or EYES: Eye contact with the product can cause
stinging, tearing, and redness from mechanical irritation. Skin contact with
this product may be slightly irritating, especially after prolonged exposure.
Repeated skin contact may cause dermatitis (red, dry skin). Symptoms are
REACTIVITY
generally alleviated when exposure ends. (YELLOW) 0
SKIN ABSORPTION: Skin absorption is not anticipated to be a significant
route of overexposure for any component of this product.
INGESTION: Though not anticipated to be a significant route of
PROTECTIVE EQUIPMENT B
occupational exposure, ingestion of this product (especially in large
volumes) can irritate the tissues of the mouth, esophagus, and other tissues
of the digestive system. Symptoms of such overexposure can include EYES HANDS BODY
RESPIRATORY
vomiting, diarrhea, and nausea.
INJECTION: Though not anticipated to be a significant route of SEE SECTION 8
occupational exposure, injection of this material would cause pain, mild
irritation, and swelling at the site of injection.
For routine applications.
HEALTH EFFECTS OR RISKS FROM EXPOSURE: An Explanation in Lay
Terms. See Section 16 for Definition of Ratings
ACUTE: The most likely symptom of acute overexposure would be slight to
moderate irritation of contaminated skin or eyes after contact with this product.
CHRONIC: Prolonged or repeated contact with the skin may cause dermatitis. See Section 11 (Toxicological Information) for
additional data.
TARGET ORGANS: ACUTE: Skin, eyes. CHRONIC: Skin.
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PART II What should I do if a hazardous situation occurs?
4. FIRST-AID MEASURES
Contaminated individuals must seek medical attention if any adverse effect occurs. Rescuers should be taken for medical
attention, if necessary. Take a copy of label and MSDS to physician or health professional with the contaminated individual.
SKIN EXPOSURE: If particulates or dusts from this product contaminates the skin, begin decontamination with copious
amounts of running water. Remove exposed or contaminated clothing, taking care not to contaminate eyes.
EYE EXPOSURE: If particulates or dusts from this product contaminates the eyes, open victim's eyes while under gently
running water. Use sufficient force to open eyelids. Have the contaminated individual "roll" eyes. The recommended
minimum flushing time is 15 minutes. Seek medical attention if any adverse effect occurs.
INHALATION: If particulates or dusts from this product are inhaled, remove victim to fresh air.
INGESTION: If this product is swallowed, CALL PHYSICIAN OR POISON CONTROL CENTER FOR MOST CURRENT
INFORMATION. DO NOT INDUCE VOMITING, unless directed by medical personnel. Have victim rinse mouth with water,
if conscious. Never induce vomiting or give a diluent (e.g., water) to someone who is unconscious, having convulsions, or
unable to swallow.
MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE: Preexisting dermatitis, and other skin disorders can be
aggravated by exposure to this product.
RECOMMENDATIONS TO PHYSICIANS: Treat symptoms and eliminate overexposure.
5. FIRE-FIGHTING MEASURES
FLASH POINT: Not applicable.
NFPA RATING
AUTOIGNITION TEMPERATURE: Not applicable.
FLAMMABLE LIMITS (in air by volume, %): FLAMMABILITY
Lower (LEL): Not applicable.
Upper (UEL): Not applicable.
0
FIRE EXTINGUISHING MATERIALS: Select fire extinguishing media
appropriate for the surrounding area.
1 0
HEALTH REACTIVITY
Water Spray: YES (for cooling) Carbon Dioxide: YES
Foam: YES Dry Chemical: YES
Halon: YES Other: Any "ABC" Class.
UNUSUAL FIRE AND EXPLOSION HAZARDS: This product is not
combustible and does not contribute to the intensity of a fire. When involved OTHER
in a fire, this material may decompose and produce irritating vapors, acrid
smoke, and toxic gases (e.g., nitrogen oxides, carbon oxides). See Section 16 for
Explosion Sensitivity to Mechanical Impact: Not sensitive. Definition of Ratings
Explosion Sensitivity to Static Discharge: Not sensitive.
SPECIAL FIRE-FIGHTING PROCEDURES: Incipient fire responders should wear eye protection. Structural firefighters
must wear Self-Contained Breathing Apparatus and full protective equipment. Move fire-exposed containers if it can be done
without risk to firefighters. If possible, firefighters should control runoff water to prevent environmental contamination. Rinse
contaminated equipment with soapy water before returning such equipment to service.
6. ACCIDENTAL RELEASE MEASURES
RELEASE RESPONSE: Small releases can be cleaned up wearing gloves, goggles, and suitable body protection. In case
of a large spill (in which excessive airborne particulates can be generated), clear the affected area, protect people, and
respond with trained personnel. Minimum Personal Protective Equipment should be Level B: triple-gloves (rubber gloves
and nitrile gloves over latex gloves), tyvek or lab coat and boots, dust mask. Self-Contained Breathing Apparatus
must be selected if releases which occur in confined or poorly ventilated areas or in situations in which the level of
oxygen is below 19.5.
Sweep up or vacuum spilled solid, minimizing the generation of airborne particulates. Rinse area with soap and water
solution, followed by a water rinse. Close off sewers and take other measures to protect human health and the environment,
as necessary. Decontaminate the area thoroughly. Place all spill residue in an appropriate container and seal. Dispose of in
accordance with applicable U.S. Federal, State, or local procedures, or appropriate Canadian standards (see Section 13,
Disposal Considerations).
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PART III How can I prevent hazardous situations from occurring?
7. HANDLING and STORAGE
WORK AND HYGIENE PRACTICES: As with all chemicals, avoid getting this product ON YOU or IN YOU. Wash
thoroughly after handling this product. Do not eat, drink, smoke, or apply cosmetics while handling this product. Avoid
breathing airborne particulates generated by this product. Use in a well-ventilated location. Remove contaminated clothing
immediately.
STORAGE AND HANDLING PRACTICES: All employees who handle this material should be trained to handle it safely.
Open containers slowly on a stable surface. Store containers in a cool, dry location, away from direct sunlight, sources of
intense heat, or where freezing is possible. Store away from incompatible materials (see Section 10, Stability and Reactivity).
Inspect all incoming containers before storage to ensure containers are properly labeled and not damaged.
PROTECTIVE PRACTICES DURING MAINTENANCE OF CONTAMINATED EQUIPMENT: Follow practices indicated in
Section 6 (Accidental Release Measures). Make certain that application equipment is locked and tagged-out safely, if
necessary. Collect all rinsates and dispose of according to applicable U.S. Federal, State, or local procedures and
appropriate Canadian standards.
8. EXPOSURE CONTROLS - PERSONAL PROTECTION
VENTILATION AND ENGINEERING CONTROLS: Use with adequate ventilation to ensure exposure levels are maintained
below the limits provided in Section 2 (Composition and Information on Ingredients), if applicable. For processing operations,
employees should use a mechanical fan or vent area to outside. Eye wash station/safety showers should be near locations
where this product is used or stored.
RESPIRATORY PROTECTION: None normally required for routine chemical use. Airborne contaminant concentrations
must be maintained below guidelines listed in Section 2 (Composition and Information on Ingredients). If respiratory
protection is needed, use only protection authorized in the U.S. Federal OSHA Standard (29 CFR 1910.134), applicable U.S.
State regulations, or the 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).
EYE PROTECTION: Splash goggles or safety glasses.
HAND PROTECTION: Wear Neoprene Rubber gloves for routine industrial use. Use triple gloves for spill response, as
stated in Section 6 (Accidental Release Measures) of this MSDS.
BODY PROTECTION: Use body protection appropriate for task.
9. PHYSICAL and CHEMICAL PROPERTIES
RELATIVE VAPOR DENSITY (air = 1): Not applicable. EVAPORATION RATE (n-BuAc = 1): Not applicable.
SPECIFIC GRAVITY (water = 1): 1.47 @ 20掳C MELTING/FREEZING POINT: >1000掳C (>1832掳F)
SOLUBILITY IN WATER: Slight. BOILING POINT: >500掳C (>932掳F)
VAPOR PRESSURE, mm Hg @ 20掳C: Not applicable. pH: Not applicable.
PARTITION COEFFICIENT (n-octanol/water): Not applicable.
ODOR THRESHOLD: Not established.
APPEARANCE, ODOR and COLOR: This is gray material with fibers with a mild odor.
HOW TO DETECT THIS SUBSTANCE (warning properties): The appearance may act as a distinguishing characteristic for
this product.
10. STABILITY and REACTIVITY
STABILITY: Stable.
DECOMPOSITION PRODUCTS: Thermal decomposition can generate nitrogen oxides and carbon oxides.
MATERIALS WITH WHICH SUBSTANCE IS INCOMPATIBLE: Strong acids.
HAZARDOUS POLYMERIZATION: Will not occur.
CONDITIONS TO AVOID: Avoid exposure or contact to extreme temperatures, incompatible chemicals.
PC 3.15 PIPE CHOKE SERIES PUTTY MSDS
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PART IV Is there any other useful information about this material?
11. TOXICOLOGICAL INFORMATION
TOXICITY DATA: The specific toxicology data available for components greater than 1% in concentration are as follows.
MELAMINE: MELAMINE (continued): PENTAERYTHRITOL(continued):
Standard Draize Test (Eye-Rabbit) 500 mg/24 TDLo (Oral-Mouse) 93,600 mg/kg/13 weeks- LD50 (Oral-Rabbit) 18500 mg/kg: Behavioral:
hours: Mild continuous: Kidney, Ureter, Bladder: other general anesthetic; Gastrointestinal:
LD50 (Oral-Rat) 3161 mg/kg changes ulceration or bleeding from stomach; Liver:
3
LD50 (Oral-Mouse) 3296 mg/kg TCLo (Inhalation-Rat) 58 ug/m /17 weeks- other changes71
LD50 (Skin-Rabbit) > 1 gm/kg intermittent: Liver: other changes; Blood: LD50 (Oral-Guinea Pig) 11300 mg/kg:
LD50 (Unreported-Rat) 6 gm/kg changes in serum composition (e.g. TP, Behavioral: altered sleep time (including
LD50 (Unreported-Mouse) 1 gm/kg bilirubin, cholesterol); Biochemical: Enzyme change in righting reflex), tremor, ataxia
3
LC50 (Inhalation-Rat) 3248 mg/m inhibition, induction, or change in blood or LC (Inhalation-Rat) > 11 gm/m3/6 hours
TDLo (Oral-Rat) 10,600 碌g/kg/30W weeks-
TDLo (Oral-Rat) 32760 mg/kg/13 weeks- tissue levels: transaminases
3
TCLo (Inhalation-Rat) 500 碌g/m : male 17
continuous: Kidney, Ureter, Bladder: other intermittent: Behavioral: alteration of
changes; Related to Chronic Data: death week(s) pre-mating: Reproductive: Paternal classical conditioning
LDLo (Intraperitoneal-Rat) 3200 mg/kg: Sense Effects: spermatogenesis (incl. genetic TDLo (Oral-Rabbit) 10,605 mg/kg/30 weeks-
Organs and Special Senses (Eye): material, sperm morphology, motility, and intermittent: Biochemical: Enzyme
lacrimation; Behavioral: tremor; Lungs, count); Fertility: pre-implantation mortality inhibition, induction, or change in blood or
Thorax, or Respiration: cyanosis (e.g. reduction in number of implants per tissue levels: true cholinesterase,
LDLo (Intraperitoneal-Mouse) 800 mg/kg: female; total number of implants per Metabolism (Intermediary):histamines
Sense Organs and Special Senses (Eye): corpora lutea); Effects on Embryo or Fetus: (including liberation not immunochemical in
lacrimation; Behavioral: tremor; Lungs, fetal death origin)
Thorax, or Respiration: cyanosis Phage Inhibition Capacity (Escherichia coli) 78
TD (Oral-Rat) 197 gm/kg/2 years-continuous: 碌g/well POLYBUTENES:
3
Tumorigenic: Carcinogenic by RTECS TCLo (Inhalation-Rat) 700 mg/m /7 hours/2
Micronucleus Test (Oral-Mouse)1 gm/kg
criteria; Kidney, Ureter, Bladder: tumors weeks-intermittent: Liver: changes in liver
PENTAERYTHRITOL:
TD (Oral-Rat) 162 gm/kg/2 years-continuous: weight; Nutritional and Gross Metabolic:
LD50 (Oral-Rat) 19,500 mg/kg: Behavioral:
Tumorigenic: equivocal tumorigenic agent weight loss or decreased weight gain
general anesthetic; Gastrointestinal:
by RTECS criteria; Kidney, Ureter, Bladder:
ulceration or bleeding from stomach; Liver:
tumors
other changes
TDLo (Oral-Rat) 195 gm/kg/2 years-continuous:
LD50 (Oral-Mouse) 25,500 mg/kg: Behavioral:
Tumorigenic: Carcinogenic by RTECS
altered sleep time (including change in
criteria; Kidney, Ureter, Bladder: tumors
righting reflex), tremor, ataxia
SUSPECTED CANCER AGENT: The components of this product are listed by agencies tracking potential carcinogenic
effects, as follows:
Melamine: IARC-3 (Unclassifiable as to Carcinogenicity in Humans)
IRRITANCY OF PRODUCT: This product may be slightly irritating to contaminated tissue, especially after prolonged or
repeated exposure.
SENSITIZATION TO THE PRODUCT: The components of this product are not known to be skin or respiratory sensitizers.
REPRODUCTIVE TOXICITY INFORMATION: Listed below is information concerning the effects of this product and its
components on the human reproductive system.
Mutagenicity: This product is not reported to produce mutagenic effects in humans. Human and animal mutation data
are available for Melamine (a component of this product); these data were obtained during clinical studies on specific
human and animal tissues exposed to high doses of this compound.
Embryotoxicity: This product is not reported to produce embryotoxic effects in humans.
Teratogenicity: This product is not reported to cause teratogenic effects in humans.
Reproductive Toxicity: This product is not reported to cause reproductive effects in humans. Clinical studies on test
animals exposed to relatively high doses of Melamine (a component of this product) provided reproductive toxicity data.
A mutagen is a chemical which causes permanent changes to genetic material (DNA) such that the changes will propagate
through generational lines. An embryotoxin is a chemical which causes damage to a developing embryo (i.e. within the first
eight weeks of pregnancy in humans), but the damage does not propagate across generational lines. A teratogen is a
chemical which causes damage to a developing fetus, but the damage does not propagate across generational lines. A
reproductive toxin is any substance which interferes in any way with the reproductive process.
ACGIH BIOLOGICAL EXPOSURE INDICES: Currently, there are no ACGIH Biological Exposure Indices (BEIs) determined
for the components of the Rubber Composite of this product.
PC 3.15 PIPE CHOKE SERIES PUTTY MSDS
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12. ECOLOGICAL INFORMATION
ALL WORK PRACTICES MUST BE AIMED AT ELIMINATING ENVIRONMENTAL CONTAMINATION.
ENVIRONMENTAL STABILITY: This product will persist in the environment.
EFFECT OF MATERIAL ON PLANTS or ANIMALS: This product may be harmful to contaminated plant and animal-life
(especially if large quantities are released). Refer to Section 11 (Toxicological Information) for additional information on
effects on animals.
EFFECT OF CHEMICAL ON AQUATIC LIFE: This product may be harmful to contaminated aquatic plant and animal life.
13. DISPOSAL CONSIDERATIONS
PREPARING WASTES FOR DISPOSAL: Waste disposal must be in accordance with appropriate U.S. Federal, State, and
local regulations or with regulations of Canada and its Provinces. This product, if unaltered by use, may be disposed of by
treatment at a permitted facility or as advised by your local hazardous waste regulatory authority.
U.S. EPA WASTE NUMBER: Not applicable.
14. TRANSPORTATION INFORMATION
THIS MATERIAL IS NOT HAZARDOUS AS DEFINED BY 49 CFR 172.101 BY THE U.S. DEPARTMENT OF
TRANSPORTATION.
PROPER SHIPPING NAME: Not applicable.
HAZARD CLASS NUMBER and DESCRIPTION: Not applicable.
UN IDENTIFICATION NUMBER: Not applicable.
PACKING GROUP: Not applicable.
DOT LABEL(S) REQUIRED: Not applicable.
NORTH AMERICAN EMERGENCY RESPONSE GUIDEBOOK NUMBER (2000): Not applicable.
MARINE POLLUTANT: This product is not designated by the DOT to be a Marine Pollutant (49 CFR 172.101, Appendix
B).
TRANSPORT CANADA TRANSPORTATION OF DANGEROUS GOODS REGULATIONS: This material is not considered
as dangerous goods by Transport Canada.
IATA DESIGNATION: This material is not considered as dangerous goods by the International Air Transport Association.
UPS SHIPPING: This material is not considered as Hazardous Materials by the United Parcel Service.
15. REGULATORY INFORMATION
ADDITIONAL U.S. REGULATIONS:
U.S. SARA REPORTING REQUIREMENTS: The components of this product are not subject to the reporting requirements
of Sections 302, 304, and 313 of Title III of the Superfund Amendments and Reauthorization Act.
U.S. SARA THRESHOLD PLANNING QUANTITY: There are no specific Threshold Planning Quantities for the components
of this product. The default Federal MSDS submission and inventory requirement filing threshold of 10,000 lb (4,540 kg) may
apply, per 40 CFR 370.20.
U.S. CERCLA REPORTABLE QUANTITY (RQ): Not applicable.
U.S. TSCA INVENTORY STATUS: The components of this product are listed on the TSCA Inventory.
OTHER U.S. FEDERAL REGULATIONS: Not applicable.
U.S. STATE REGULATORY INFORMATION: Components of this product are covered under specific State regulations, as
denoted below:
Alaska - Designated Toxic and Hazardous Michigan - Critical Materials Register: No. Pennsylvania - Hazardous Substance List:
Pentaerythritol, Graphite
Substances: Pentaerythritol, Graphite. Minnesota - List of Hazardous Substances:
Rhode Island - Hazardous Substance List:
California - Permissible Exposure Limits for Pentaerythritol, Graphite
Pentaerythritol, Graphite
Chemical Contaminants: Pentaerythritol, Missouri - Employer Information/Toxic
Texas - Hazardous Substance List: Graphite.
Graphite Substance List: Pentaerythritol, Graphite
West Virginia - Hazardous Substance List:
Florida - Substance List: Graphite. New Jersey - Right to Know Hazardous
Graphite.
Illinois - Toxic Substance List: Pentaerythritol, Substance List: Melamine.
Wisconsin - Toxic and Hazardous
Graphite. North Dakota - List of Hazardous Chemicals,
Substances: Graphite.
Kansas - Section 302/313 List: Melamine. Reportable Quantities: No.
Massachusetts - Substance List: Graphite.
PC 3.15 PIPE CHOKE SERIES PUTTY MSDS
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15. REGULATORY INFORMATION (Continued)
CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65): No component of this
product is on the California Proposition 65 lists.
ANSI LABELING (Z129.1): CAUTION! MAY IRRITATE SKIN AND EYES. MAY BE HARMFUL IF INGESTED OR IF
PARTICULATES ARE INHALED. Avoid contact with skin, eyes, or clothing. Wash thoroughly after handling. Avoid
breathing airborne particulates. Work in well-ventilated area. Do not taste or swallow. Wear gloves, goggles, and
appropriate body protection. FIRST-AID: In case of contact with skin or eyes, flush skin with plenty of water for 15 minutes. If
inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. If swallowed, do
not induce vomiting. Get medical attention if adverse effects develop. IN CASE OF FIRE: Use water fog, dry chemical,
CO2, or "alcohol" foam. IN CASE OF SPILL: Sweep up carefully, avoiding the generation of airborne particulates. For large
spills, dike area. Consult Material Safety Data Sheet for additional information.
ADDITIONAL CANADIAN REGULATIONS:
CANADIAN DSL/NDSL INVENTORY STATUS: The components of this product are listed on the DSL/NDSL Inventory.
OTHER CANADIAN REGULATIONS: Not applicable.
CANADIAN ENVIRONMENTAL PROTECTION ACT (CEPA) PRIORITY SUBSTANCES LISTS: The components of this
product are not on the CEPA Priority Substances Lists.
CANADIAN WHMIS SYMBOLS: Not applicable.
16. OTHER INFORMATION
PREPARED BY: CHEMICAL SAFETY ASSOCIATES, Inc.
9163 Chesapeake Drive, San Diego, CA 92123-1002
(858) 565 - 0302
DATE OF PRINTING: July 15, 2004
The information contained herein is based on data considered accurate. However, no warranty is expressed or implied regarding the accuracy of
these data or the results to be obtained from the use thereof. Nelson EGS assumes no responsibility for injury to the vendee or third persons
proximately caused by the material if reasonable safety procedures are not adhered to as stipulated in the data sheet. Additionally, Nelson EGS
assumes no responsibility for injury to vendee or third persons proximately caused by abnormal use of the material even if reasonable safety
procedures are followed. Furthermore, vendee assumes the risk in his use of the material.
PC 3.15 PIPE CHOKE SERIES PUTTY MSDS
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DEFINITIONS OF TERMS
A large number of abbreviations and acronyms appear on a MSDS. Some of these which are commonly used include the following:
CAS #: This is the Chemical Abstract Service Number which uniquely identifies each constituent. It is used for computer-related searching.
EXPOSURE LIMITS IN AIR: FLAMMABILITY LIMITS IN AIR:
Much of the information related to fire and explosion is derived from the
ACGIH - American Conference of Governmental Industrial Hygienists, a
National Fire Protection Association (NFPA). Flash Point - Minimum
professional association which establishes exposure limits. TLV -
temperature at which a liquid gives off sufficient vapors to form an ignitable
Threshold Limit Value - an airborne concentration of a substance which
mixture with air. Autoignition Temperature: The minimum temperature
represents conditions under which it is generally believed that nearly all
required to initiate combustion in air with no other source of ignition. LEL -
workers may be repeatedly exposed without adverse effect. The duration
the lowest percent of vapor in air, by volume, that will explode or ignite in the
must be considered, including the 8-hour Time Weighted Average (TWA),
presence of an ignition source. UEL - the highest percent of vapor in air, by
the 15-minute Short Term Exposure Limit, and the instantaneous Ceiling
volume, that will explode or ignite in the presence of an ignition source.
Level (C). Skin absorption effects must also be considered.
OSHA - U.S. Occupational Safety and Health Administration.
TOXICOLOGICAL INFORMATION:
PEL - Permissible Exposure Limit - This exposure value means exactly the
Human and Animal Toxicology: Possible health hazards as derived from
same as a TLV, except that it is enforceable by OSHA. The OSHA
human data, animal studies, or from the results of studies with similar
Permissible Exposure Limits are based in the 1989 PELs and the June,
compounds are presented. Definitions of some terms used in this section
1993 Air Contaminants Rule (Federal Register: 58: 35338-35351 and 58:
are: LD50 - Lethal Dose (solids & liquids) which kills 50% of the exposed
40191). Both the current PELs and the vacated PELs are indicated. The
animals; LC50 - Lethal Concentration (gases) which kills 50% of the exposed
phrase, 鈥淰acated 1989 PEL,鈥? is placed next to the PEL which was vacated
animals; ppm concentration expressed in parts of material per million parts
by Court Order. IDLH - Immediately Dangerous to Life and Health - This 3
of air or water; mg/m concentration expressed in weight of substance per
level represents a concentration from which one can escape within 30-
volume of air; mg/kg quantity of material, by weight, administered to a test
minutes without suffering escape-preventing or permanent injury. The DFG -
subject, based on their body weight in kg. Other measures of toxicity include
MAK is the Republic of Germany鈥檚 Maximum Exposure Level, similar to the
TDLo, the lowest dose to cause a symptom and TCLo the lowest
U.S. PEL. NIOSH is the National Institute of Occupational Safety and
concentration to cause a symptom; TDo, LDLo, and LDo, or TC, TCo,
Health, which is the research arm of the U.S. Occupational Safety and
LCLo, and LCo, the lowest dose (or concentration) to cause lethal or toxic
Health Administration (OSHA). NIOSH issues exposure guidelines called
effects. Cancer Information: The sources are: IARC - the International
Recommended Exposure Levels (RELs). When no exposure guidelines are
Agency for Research on Cancer; NTP - the National Toxicology Program,
established, an entry of NE is made for reference.
RTECS - the Registry of Toxic Effects of Chemical Substances, OSHA and
HAZARD RATINGS: CAL/OSHA. IARC and NTP rate chemicals on a scale of decreasing
HAZARDOUS MATERIALS IDENTIFICATION SYSTEM: Health Hazard: 0 potential to cause human cancer with rankings from 1 to 4. Subrankings
(minimal acute or chronic exposure hazard); 1 (slight acute or chronic (2A, 2B, etc.) are also used. Other Information: BEI - ACGIH Biological
Exposure Indices, represent the levels of determinants which are most likely
exposure hazard); 2 (moderate acute or significant chronic exposure
to be observed in specimens collected from a healthy worker who has been
hazard); 3 (severe acute exposure hazard; onetime overexposure can result
exposed to chemicals to the same extent as a worker with inhalation
in permanent injury and may be fatal); 4 (extreme acute exposure hazard;
exposure to the TLV. Ecological Information: EC is the effect
onetime overexposure can be fatal). Flammability Hazard: 0 (minimal
concentration in water. BCF = Bioconcentration Factor, which is used to
hazard); 1 (materials that require substantial pre-heating before burning); 2
determine if a substance will concentrate in lifeforms which consume
(combustible liquid or solids; liquids with a flash point of 38-93掳C [100-
contaminated plant or animal matter. Coefficient of Oil/Water Distribution
200掳F]); 3 (Class IB and IC flammable liquids with flash points below 38掳C
is represented by log Kow or log Koc and is used to assess a substance鈥檚
[100掳F]); 4 (Class IA flammable liquids with flash points below 23掳C [73掳F]
behavior in the environment.
and boiling points below 38掳C [100掳F]. Reactivity Hazard: 0 (normally
stable); 1 (material that can become unstable at elevated temperatures or REGULATORY INFORMATION:
which can react slightly with water); 2 (materials that are unstable but do not This section explains the impact of various laws and regulations on the
detonate or which can react violently with water); 3 (materials that can material. U.S.: EPA is the U.S. Environmental Protection Agency. DOT is
detonate when initiated or which can react explosively with water); 4 the U.S. Department of Transportation. SARA is the Superfund
(materials that can detonate at normal temperatures or pressures). Amendments and Reauthorization Act. TSCA is the U.S. Toxic Substance
NATIONAL FIRE PROTECTION ASSOCIATION: Health Hazard: 0 Control Act. CERCLA (or Superfund) refers to the Comprehensive
(material that on exposure under fire conditions would offer no hazard Environmental Response, Compensation, and Liability Act. Labeling is per
beyond that of ordinary combustible materials); 1 (materials that on the American National Standards Institute (ANSI Z129.1). CANADA:
exposure under fire conditions could cause irritation or minor residual injury); CEPA is the Canadian Environmental Protection Act. WHMIS is the
2 (materials that on intense or continued exposure under fire conditions Canadian Workplace Hazardous Materials Information System. TC is
could cause temporary incapacitation or possible residual injury); 3 Transport Canada. DSL/NDSL are the Canadian Domestic/Non-Domestic
(materials that can on short exposure could cause serious temporary or Substances Lists.
residual injury); 4 (materials that under very short exposure causes death or
major residual injury). Flammability Hazard and Reactivity Hazard: Refer to
definitions for 鈥淗azardous Materials Identification System鈥?.
PC 3.15 PIPE CHOKE SERIES PUTTY MSDS
PAGE 8 OF 8
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