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Name:
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2 3-Dinitrotoluene 99% Material Safety Data Sheet
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Synonym:
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1-Methyl-2,3-Dinitrobenzene
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CAS:
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602-01-7
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Section 1 - Chemical Product
MSDS Name:2 3-Dinitrotoluene 99% Material Safety Data Sheet
Synonym:1-Methyl-2,3-Dinitrobenzene
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
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CAS#
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Chemical Name
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content
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EINECS#
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602-01-7
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2,3-Dinitrotoluene
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99
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210-013-5
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Hazard Symbols: T N
Risk Phrases: 23/24/25 45 48/22 62 50/53
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Toxic by inhalation, in contact with skin and if swallowed. May cause cancer. Harmful : danger of serious damage to health by prolonged exposure if swallowed. Possible risk of impaired fertility. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis.
Skin:
May cause skin irritation. May cause cyanosis of the extremities.
Ingestion:
May cause irritation of the digestive tract. May cause liver damage.
Methemoglobinemia is characterized by dizziness, drowsiness, headache, shortness of breath, cyanosis (bluish discoloration of skin due to deficient oxygenation of the blood), rapid heart rate and chocolate-brown colored blood. Overexposure may cause methemoglobinemia. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. Methemoglobinemia is characterized by dizziness, drowsiness, headache, shortness of breath, cyanosis (bluish discoloration of skin due to deficient oxygenation of the blood), rapid heart rate and chocolate-brown blood. Inhalation can cause systemic acidosis and methemoglobinemia.
May cause liver damage.
Chronic:
Prolonged exposure may cause anemia and methemoglobinemia, characterized by dizziness, drowsiness, headache, breath shortness, cyanosis (bluish skin due to deficient oxygenation of the blood), rapid heart rate and chocolate-brown colored blood. May cause cancer according to animal studies. Chronic exposure may cause liver damage. There is a danger of cumulative effects.
Section 4 - FIRST AID MEASURES
Eyes: 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. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation.
Notes to Physician:
Alcoholic beverage consumption may enhance the toxic effects of this substance. For methemoglobinemia, administer oxygen alone or with Methylene Blue depending on the methemoglobin concentration in the blood.
Antidote: Methylene blue, alone or in combination with oxygen is indicated as a treatment in nitrite induced methemoglobinemia.
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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.
Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
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:
Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels below recommended exposure limits. Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower.
Exposure Limits CAS# 602-01-7: CAS# 25321-14-6: United States OSHA: 1.5 mg/m3 TWA Belgium - TWA: 0.15 mg/m3 VLE Malaysia: 0.2 mg/m3 TWA Spain: 0.15 mg/m3 VLA-ED 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:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Crystals
Color: light yellow
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 59.00 - 61.00 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C7H6N2O4
Molecular Weight: 182.14
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Dust generation, excess heat.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 602-01-7: XT1400000 CAS# 25321-14-6: XT1300000 LD50/LC50:
CAS# 602-01-7: Draize test, rabbit, skin: 500 mg/24H Mild; Oral, mouse: LD50 = 1072 mg/kg; Oral, rat: LD50 = 911 mg/kg.
CAS# 25321-14-6: Oral, mouse: LD50 = 750 mg/kg.
Carcinogenicity:
2,3-Dinitrotoluene - Not listed by ACGIH, IARC, or NTP.
Dinitrotoluene (mixed isomers) - ACGIH: A3 - Confirmed animal carcinogen with unknown relevance to California: carcinogen, initial date 5/1/96 Other:
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: Bluegill/Sunfish: 330ug/L; 96H; Static Other For more information, see "HANDBOOK OF ENVIRONMENTAL FATE AND EXPOSURE DATA."
Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - TRANSPORT INFORMATION
IATA
Shipping Name: DINITROTOLUENES
Hazard Class: 6.1
UN Number: 2038
Packing Group: II
IMO
Shipping Name: DINITROTOLUENES
Hazard Class: 6.1
UN Number: 2038
Packing Group: II
RID/ADR
Shipping Name: DINITROTOLUENES
Hazard Class: 6.1
UN Number: 2038
Packing group: II
USA RQ: CAS# 25321-14-6: 10 lb final RQ; 4.54 kg final RQ
Section 15 - REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T N
Risk Phrases:
R 45 May cause cancer.
R 23/24/25 Toxic by inhalation, in contact with skin
and if swallowed.
R 48/22 Harmful : danger of serious damage to health
by prolonged exposure if swallowed.
R 50/53 Very toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
R 62 Possible risk of impaired fertility.
Safety Phrases:
S 53 Avoid exposure - obtain special instructions
before use.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
S 60 This material and 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# 602-01-7: No information available.
CAS# 25321-14-6: No information available.
Canada
CAS# 602-01-7 is listed on Canada's NDSL List.
CAS# 25321-14-6 is listed on Canada's DSL List.
CAS# 602-01-7 is not listed on Canada's Ingredient Disclosure List.
CAS# 25321-14-6 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 602-01-7 is listed on the TSCA inventory.
CAS# 25321-14-6 is listed on the TSCA inventory.
SECTION 16 - ADDITIONAL INFORMATION N/A
