**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 95-50-1 |1,2-Dichlorobenzene | 99+ | 202-425-9 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XN N
Risk Phrases: 22 36/37/38 50/53
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Harmful if swallowed. Irritating to eyes, respiratory system and
skin. Very toxic to aquatic organisms; may cause long-term adverse
effects in the aquatic environment.Light sensitive.
Potential Health Effects
Eye:
Contact produces irritation, tearing, and burning pain. Vapors
cause eye irritation.
Skin:
Causes irritation with burning pain, itching, and redness.
Ingestion:
Harmful if swallowed. May cause central nervous system depression,
kidney damage, and liver damage.
Inhalation:
May cause respiratory tract irritation. May cause liver and kidney
damage. May cause drowsiness, unconsciousness, and central nervous
system depression.
Chronic:
Prolonged or repeated exposure may cause adverse reproductive
effects. May cause liver and kidney damage. May cause fetal effects.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Immediately flush skin with plenty of soap and
water for at least 15 minutes while removing contaminated clothing
and shoes. Wash clothing before reuse.
Ingestion:
Do NOT induce vomiting. If victim is conscious and alert, give 2-4
cupfuls of milk or water. Never give anything by mouth to an
unconscious person. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure to fresh air
immediately. If not breathing, give artificial respiration. If
breathing is difficult, give oxygen.
Notes to Physician:
**** SECTION 5 - FIRE FIGHTING MEASURES ****
General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. Vapors may form an explosive mixture with air.
Vapors can travel to a source of ignition and flash back. Combustion
generates toxic fumes. Use water spray to keep fire-exposed
containers cool. Vapors may be heavier than air. They can spread
along the ground and collect in low or confined areas. Containers may
explode when heated.
Extinguishing Media:
Use water fog, dry chemical, carbon dioxide, or regular foam. Use
agent most appropriate to extinguish fire. Cool containers with
flooding quantities of water until well after fire is out.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Avoid runoff into storm sewers and
ditches which lead to waterways. Clean up spills immediately,
observing precautions in the Protective Equipment section. Remove all
sources of ignition. Use a spark-proof tool. Provide ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Use only in a well-ventilated area.
Ground and bond containers when transferring material. Avoid contact
with eyes, skin, and clothing. Empty containers retain product
residue, (liquid and/or vapor), and can be dangerous. Avoid
ingestion and inhalation. Do not pressurize, cut, weld, braze,
solder, drill, grind, or expose empty containers to heat, sparks or
open flames.
Storage:
Keep away from sources of ignition. Store in a tightly closed
container. Store in a cool, dry, well-ventilated area away from
incompatible substances.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate general or
local exhaust ventilation to keep airborne concentrations below the
permissible exposure limits.
Personal Protective Equipment
Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European
Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
Follow the OSHA respirator regulations found in 29CFR
1910.134 or European Standard EN 149. Always use a
NIOSH or European Standard EN 149 approved respirator
when necessary.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Liquid
Appearance: colorless to light yellow
Odor: Aromatic.
pH: Not available.
Vapor Pressure: 1.15 mm Hg @ 20C
Viscosity: Not available.
Boiling Point: 179.0 - 180.0 deg C @ 760.00m
Freezing/Melting Point: -15 deg C
Autoignition Temperature: 640 deg C ( 1,184.00 deg F)
Flash Point: 67 deg C ( 152.60 deg F)
Explosion Limits, lower: 2.20 vol %
Explosion Limits, upper: 12.00 vol %
Decomposition Temperature:
Solubility in water: IN WATER: 0.13 G/L (20C)
Specific Gravity/Density: 1.3060g/cm3
Molecular Formula: C6H4Cl2
Molecular Weight: 147.00
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable at room temperature in closed containers under normal storage
and handling conditions.
Conditions to Avoid:
High temperatures.
Incompatibilities with Other Materials:
Strong oxidizing agents, acids, aluminum.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 95-50-1: CZ4500000
LD50/LC50:
CAS# 95-50-1: Oral, mouse: LD50 = 4386 mg/kg; Oral, rabbit: LD50 =
500 mg/kg; Oral, rat: LD50 = 500 mg/kg; Skin, rabbit: LD50 = >10
gm/kg.
Carcinogenicity:
1,2-Dichlorobenzene -
ACGIH: A4 - Not Classifiable as a Human Carcinogen
IARC: Group 3 carcinogen
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Other
No information available.
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: o-DICHLOROBENZENE
Hazard Class: 6.1
UN Number: 1591
Packing Group: III
IMO
Shipping Name: o-DICHLOROBENZENE
Hazard Class: 6.1
UN Number: 1591
Packing Group: III
RID/ADR
Shipping Name: o-DICHLOROBENZENE
Dangerous Goods Code: 6.1(15C)
UN Number: 1591
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN N
Risk Phrases:
R 22 Harmful if swallowed.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
R 50/53 Very toxic to aquatic organisms; may cause
long-term adverse effects in the aquatic environment.
Safety Phrases:
S 23 Do not inhale gas/fumes/vapour/spray.
S 60 This material and/or its container must be
disposed of as hazardous waste.
S 61 Avoid release to the environment. Refer to
special instructions/Safety data sheets.
WGK (Water Danger/Protection)
CAS# 95-50-1: 2
United Kingdom Occupational Exposure Limits
CAS# 95-50-1: OES-United Kingdom, STEL 50 ppm STEL; 306 mg/m3 STEL
Canada
CAS# 95-50-1 is listed on Canada's DSL List.
CAS# 95-50-1 is listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 95-50-1: OEL-AUSTRALIA:TWA 50 ppm (300 mg/m3)
OEL-AUSTRIA:TWA 50 ppm (300 mg/m3)
OEL-BELGIUM:STEL 50 ppm (301 mg/m3);Skin
OEL-DENMARK:STEL 50 ppm (300 mg/m3)
OEL-FINLAND:TWA 50 ppm (300 mg/m3);STEL 75 ppm (450 mg/m3);Skin
OEL-FRANCE:STEL 50 ppm (300 mg/m3)
OEL-GERMANY:TWA 50 ppm (300 mg/m3);Skin
OEL-HUNGARY:TWA 50 mg/m3;STEL 100 mg/m3;Skin JAN9
OEL-JAPAN:STEL 50 ppm (300 mg/m3)
OEL-THE NETHERLANDS:TWA 50 ppm (300 mg/m3)
OEL-THE PHILIPPINES:TWA 50 ppm (300 mg/m3)
OEL-POLAND:TWA 20 mg/m3
OEL-RUSSIA:STEL 50 mg/m3
OEL-SWEDEN:STEL 50 ppm (300 mg/m3)
OEL-SWITZERLAND:TWA 50 ppm (300 mg/m3);STEL 100 ppm (600 mg/m3)
OEL-THAILAND:TWA 50 ppm (300 mg/m3)
OEL-TURKEY:TWA 50 ppm (300 mg/m3)
OEL-UNITED KINGDOM:TWA 50 ppm (300 mg/m3);STEL 50 ppm
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
US FEDERAL
TSCA
CAS# 95-50-1 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 4/06/1999 Revision #2 Date: 8/02/2000
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
|
|
|