| [Flash Point] 139 | |
| [Fire Fighting] 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. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam. | |
| [Fire Potential] Combustible material: may burn but does not ignite readily. | |
| [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 to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. | |
| [Skin] Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | |
| [Eyes] Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. | |
| [Storage] Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. | |
| [Handling] Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. | |
| [Inhalation] May cause respiratory tract irritation. Methemoglobinemia is characterized by dizziness, drowsiness, headache, breath shortness, cyanosis with bluish skin, rapid heart rate and chocolate-brown blood. Inhalation of aniline causes anoxia due to the formation of methemoglobinemia. | |
| [Skin] May cause skin irritation. Absorption into the body may cause cyanosis. | |
| [Eyes] May cause eye irritation. May cause chemical conjunctivitis and corneal damage. | |
| [Ingestion] May cause irritation of the digestive tract. Methemoglobinemia is characterized by dizziness, drowsiness, headache, breath shortness, cyanosis with bluish skin, rapid heart rate and chocolate-brown colored blood. Overexposure may cause methemoglobinemia. | |
| [Hazards] When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards. | |
| [EC Risk Phrase] R 23/24/25 33 51/53 | |
| [EC Safety Phrase] S 28 36/37 45 61 | |
| [UN (DOT)] 2660 | |
| [Personal Protection] 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 a respirator's use. | |
| [Exposure Effects] May cause methemoglobinemia, which is characterized by chocolate-brown colored blood, headache, weakness, dizziness, breath shortness, cyanosis, rapid heart rate, unconsciousness and possible death. | |
| [Appearance] Orange to ochre powder. | |
| [Solubility in water] Slightly soluble | |
| [Melting Point] 77 - 78 | |
| [Boiling Point] 306 | |
| [Vapor Pressure] 0.0008 (25 C) | |
| [Density] 1.312 g/cm3 (20 C) | |
| [pKa/pKb] 11.04 (pKb) | |
| [Partition Coefficient] 1.83 | |
| [Heat Of Vaporization] 54.7 kJ/mol | |
| [Product Name] 4-Methyl-3-nitroaniline | |
| [Synonyms] 1-Amino-3-nitro-4-methylbenzene 3-Nitro-p-toluidine 4-Amino-2-nitrotoluene 5-Nitro-4-toluidine | |
| [CAS] "CASEN_119-32-4.htm">119-32-4 | |
| [Formula] C7H8N2O2 | |
| [Molecular Weight] 152.15 | |
| [EINECS] 204-314-0 | |
| [RTECS] XU8227000 | |
| [RTECS Class] Mutagen | |
| [Beilstein/Gmelin] 3699380 | |
| [Beilstein Reference] 4-15-00-01242 | |
| [Small spills/leaks] Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation. | |
| [Incompatibilities] Acid anhydrides, acid chlorides, acids, chloroformates, strong oxidizing agents. | |
| [Stability] Stable under normal temperatures and pressures. | |
| [Decomposition] Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen, ammonia. | |
| [Combustion Products] Fire may produce irritating, corrosive and/or toxic gases. | |
| [UN Number] 2660 | |
| [Hazard Class] 6.1 | |
| [Packing Group] III |
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