| [Flash Point] 198 | |
| [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. Will burn if involved in a fire. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam. | |
| [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. | |
| [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] 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. Avoid ingestion and inhalation. | |
| [Inhalation] May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. | |
| [Skin] May cause skin irritation. | |
| [Eyes] May cause eye irritation. | |
| [Ingestion] May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. | |
| [Hazards] Containers may explode when heated. | |
| [EC Risk Phrase] R 52/53 | |
| [EC Safety Phrase] S 22 24/25 60 61 | |
| [UN (DOT)] 3152 | |
| [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] The toxological properties of this substance have not been fully investigated. | |
| [Appearance] Light yellow powder wih an aromatic odor. | |
| [Solubility in water] Insoluble | |
| [Melting Point] 164 | |
| [Boiling Point] 357 | |
| [Vapor Pressure] 6E-5 (25 C) | |
| [Density] 1.867 g/cm3 (20 C) | |
| [Partition Coefficient] 5.47 | |
| [Heat Of Vaporization] 57.9 | |
| [Product Name] 4,4'-Dibromobiphenyl | |
| [Synonyms] 4,4'-Dibromobiphenyl p,p'-Dibromobiphenyl PBB 15 | |
| [CAS] "CASEN_92-86-4.htm">92-86-4 | |
| [Formula] C12H8Br2 | |
| [Molecular Weight] 312.01 | |
| [EINECS] 202-198-6 | |
| [Beilstein/Gmelin] 3132073 | |
| [Beilstein Reference] 3-10-00-02255 | |
| [EC Class] irritant | |
| [Small spills/leaks] Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation. | |
| [Incompatibilities] Oxidizing agents. | |
| [Stability] Stable at room temperature in closed containers under normal storage and handling conditions. | |
| [Decomposition] Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, hydrogen bromide. | |
| [Combustion Products] Fire may produce irritating, corrosive and/or toxic gases. | |
| [UN Number] 3152 | |
| [Hazard Class] 9 | |
| [Packing Group] II | |
| [HS Code] 2903 69 90 |
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