| [Flash Point] 127 | |
| [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 agent most appropriate to extinguish fire. | |
| [Ingestion] Do NOT induce vomiting. Allow the victim to rinse his mouth and then to drink 2-4 cupfuls of water, and seek medical advice. | |
| [Inhalation] Remove from exposure to fresh air immediately. | |
| [Skin] Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. | |
| [Eyes] If symptoms develop, immediately move individual away from exposure and into fresh air. Flush eyes gently with water for at least 15 minutes while holding eyelids apart; seek immediate medical attention. | |
| [Storage] Store in a cool, dry place. Keep container closed when not in use. | |
| [Handling] Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. | |
| [EC Risk Phrase] R 36/38 | |
| [EC Safety Phrase] S 26 36 | |
| [Personal Protection] Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots. | |
| [Respirators] Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions. | |
| [Exposure Effects] The toxicological properties of this material have not been investigated. | |
| [Appearance] Clear light yellow, oily liquid. | |
| [Solubility in water] Insoluble | |
| [Melting Point] 22-24 | |
| [Boiling Point] 308 | |
| [Vapor Pressure] 0.0007 (25 C) | |
| [Density] 1.24 g/cm3 | |
| [Partition Coefficient] 3.03 | |
| [Heat Of Vaporization] 54.9 kJ/mol | |
| [Refractive Index] 1.57 (20 C) | |
| [Product Name] 2,4'-Difluorobenzophenone | |
| [Synonyms] (2-Fluorophenyl)-(4-fluorophenyl)methanone Methanone, (2-fluorophenyl)(4-fluorophenyl)- | |
| [CAS] "CASEN_342-25-6.htm">342-25-6 | |
| [Formula] C13H8F2O | |
| [Molecular Weight] 218.2 | |
| [EINECS] 206-441-7 | |
| [Beilstein/Gmelin] 3268520 | |
| [Beilstein Reference] 3-07-00-02070 | |
| [Small spills/leaks] Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. | |
| [Stability] Stable under normal temperatures and pressures. | |
| [Incompatibilities] Strong oxidizing agents. | |
| [Decomposition] Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, hydrogen fluoride. |
Print