| [Flash Point] 116 | |
| [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. Use water spray to keep fire-exposed containers cool. Use extinguishing media appropriate to the surrounding fire. Substance is noncombustible. Extinguishing media: Substance is noncombustible; use agent most appropriate to extinguish surrounding fire. Do NOT get water inside containers. Do NOT use straight streams of water. For small fires, use dry chemical, carbon dioxide, or water spray. For large fires, use water spray, fog or regular foam. Cool containers with flooding quantities of water until well after fire is out. | |
| [Fire Potential] 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. DO NOT use mouth-to-mouth respiration. | |
| [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] Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. | |
| [Storage] Keep away from heat, sparks, and flame. 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. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid contact with heat, sparks and flame. Avoid ingestion and inhalation. | |
| [Inhalation] May cause respiratory tract irritation. May cause effects similar to those described for ingestion. | |
| [Skin] May cause skin irritation. May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material. May be harmful if absorbed through the skin. | |
| [Eyes] May cause mild eye irritation. | |
| [Ingestion] May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause central nervous system effects and/or neurological effects. May be harmful if swallowed. | |
| [Hazards] Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form. | |
| [UN (DOT)] 2783 | |
| [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] Chronic ingestion may cause central nervous system failure. | |
| [Poison Class] 3 | |
| [Appearance] Trichlorfon is a white crystalline solid. | |
| [Solubility in water] Slightly soluble | |
| [Melting Point] 113 | |
| [Boiling Point] 269 | |
| [Vapor Pressure] 0.001 (25 C) | |
| [Density] 1.73 g/cm3 (20 C) | |
| [pKa/pKb] 10.29 (pKa) | |
| [Partition Coefficient] .51 | |
| [Heat Of Vaporization] 58.9 kJ/mol | |
| [Usage] Insecticide, acaricide. | |
| [Vapor Density] 8.9 | |
| [Refractive Index] 1.3439 (20 C) | |
| [Product Name] Chlorophos | |
| [Synonyms] (2,2,2-Trichloro-1-hydroxyethyl)-phosphonic acid, dimethyl ester 2,2,2-Trichloro-1-dimethoxyphosphorylethanol Chlorofos Metrifonate O,O-Dimethyl-1-hydroxy-2,2,2-trichloroethylphosphonate | |
| [CAS] "CASEN_52-68-6.htm">52-68-6 | |
| [Formula] C4H8Cl3O4P | |
| [Molecular Weight] 257.44 | |
| [EINECS] 200-149-3 | |
| [RTECS] TA0700000 | |
| [RTECS Class] Agricultural Chemical and Pesticide; Tumorigen; Mutagen; Reproductive Effector; Human Data; Primary Irritant | |
| [Merck] 12,9753 | |
| [Beilstein/Gmelin] 1709434 | |
| [Beilstein Reference] 4-01-00-03147 | |
| [EC Index Number] 015-021-00-0 | |
| [EC Class] Harmful; Sensitising | |
| [Small spills/leaks] Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation. | |
| [Incompatibilities] Oxidizing agents. | |
| [Stability] Stable under normal temperatures and pressures. | |
| [Decomposition] Hydrogen chloride, carbon monoxide, oxides of phosphorus, irritating and toxic fumes and gases, carbon dioxide. | |
| [Combustion Products] Fire may produce irritating, corrosive and/or toxic gases. | |
| [UN Number] 2783 | |
| [Hazard Class] 6.1 | |
| [Packing Group] I; II; III |
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