| [Fire Fighting] Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing media: Use agent most appropriate to extinguish fire. | |
| [Fire Potential] This material is probably combustible. | |
| [Ingestion] 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] Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. | |
| [Skin] Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. | |
| [Eyes] Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. | |
| [Storage] Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. | |
| [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. Do not ingest or inhale. | |
| [Inhalation] May cause allergic respiratory reaction. May cause respiratory tract irritation. May cause effects similar to those described for ingestion. | |
| [Skin] Causes skin irritation. May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material. If absorbed, may cause symptoms similar to those for ingestion. May cause severe dermatitis and urticaria(hives). | |
| [Eyes] Causes eye irritation. May cause conjunctivitis, lacrimation, abnormnal protrusion of the eyeball, eye inflammation and even possible blindness. | |
| [Ingestion] Harmful if swallowed. May cause irritation of the digestive tract. Systemic effects from ingestion may include: rise in blood pressure, vertigo, tremors, convulsions, and coma. | |
| [Hazards] Contact with metals may evolve flammable hydrogen gas. | |
| [EC Risk Phrase] R 22 36/37/38 42/43 | |
| [EC Safety Phrase] S 22 26 36/37/39 45 | |
| [UN (DOT)] 1759 | |
| [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] 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. | |
| [Exposure Effects] Abnormally low blood pressure and labored respirations may occur. CNS depression and peripheral neuropathy have been reported after ingestion. | |
| [Poison Class] 3 | |
| [Appearance] Grayish-white crystals. | |
| [Solubility in water] 275 g/L | |
| [Melting Point] 205 | |
| [Usage] As photographic developer, in fur & hair dyeing, in test for formaldehyde & ammonia. | |
| [Product Name] 2,4-Diaminophenol dihydrochloride | |
| [Synonyms] 4-Hydroxy-m-phenylenediammonium dichloride Acrol Amidol Diamidophenol hydrochloride Dianol | |
| [CAS] "CASEN_137-09-7.htm">137-09-7 | |
| [Formula] C6H10Cl2N2O | |
| [Molecular Weight] 197.07 | |
| [EINECS] 205-279-4 | |
| [RTECS] SK7600000 | |
| [RTECS Class] Tumorigen; Mutagen | |
| [Merck] 13,3003 | |
| [Beilstein/Gmelin] 4228856 | |
| [EC Class] harmful, irritant | |
| [Small spills/leaks] Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. | |
| [Disposal Code] 9 | |
| [Stability] Stable under normal shipping and handling conditions. | |
| [Incompatibilities] Strong oxidizing agents. | |
| [Decomposition] Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide. | |
| [Combustion Products] Fire may produce irritating, corrosive and/or toxic gases. | |
| [UN Number] 1759 | |
| [Hazard Class] 8 | |
| [Packing Group] I; II; III | |
| [HS Code] 2922 29 00 |
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