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| | 1,2-Dibromotetrafluoroethane Basic information |
| Product Name: | 1,2-Dibromotetrafluoroethane | | Synonyms: | (CF2Br)2;1,2-Dibrom-1,1,2,2-tetrafluorethan;1,2-Dibromo tetrafluoro methane;1,2-dibromo-1,1,2,2-tetrafluoro-ethan;1,2-Dibromoperfluoroethane;1,2-dibromotetrafluoro-ethan;1,2-Dibromperfluorethan;FLON-114B-2 | | CAS: | 124-73-2 | | MF: | C2Br2F4 | | MW: | 259.82 | | EINECS: | 204-711-9 | | Product Categories: | CFC;refrigerants;Industrial/Fine Chemicals | | Mol File: | 124-73-2.mol |  |
| | 1,2-Dibromotetrafluoroethane Chemical Properties |
| Melting point | -110,5°C | | Boiling point | 47,3°C | | density | 2,175 g/cm3 | | refractive index | 1.347 | | Stability: | Stable. | | CAS DataBase Reference | 124-73-2(CAS DataBase Reference) | | NIST Chemistry Reference | Ethane, 1,2-dibromo-1,1,2,2-tetrafluoro-(124-73-2) | | EPA Substance Registry System | 1,2-Dibromo-1,1,2,2-tetrafluoroethane (124-73-2) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38-59-36/38 | | Safety Statements | 26-36-61 | | RIDADR | 3082 | | Hazard Note | Irritant | | HazardClass | 6.1(b) | | PackingGroup | III | | Hazardous Substances Data | 124-73-2(Hazardous Substances Data) | | Toxicity | mouse,LC50,inhalation,300gm/m3/2H (300000mg/m3),BEHAVIORAL: ATAXIABEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)LUNGS, THORAX, OR RESPIRATION: CYANOSIS,Trudy Leningradskogo Sanitarno-Gigienicheskogo Meditsinskogo Instituta. Vol. 75, Pg. 241, 1963. |
| | 1,2-Dibromotetrafluoroethane Usage And Synthesis |
| Chemical Properties | clear liquid with an aromatic odour | | Purification Methods | Wash it with water, then with weak alkali. Dry with CaCl2 or H2SO4 and distil it. [Locke et al. J Am Chem Soc 56 1726 1934.] Also purify it by gas chromatography on a silicone DC-200 column. |
| | 1,2-Dibromotetrafluoroethane Preparation Products And Raw materials |
| Raw materials | Government regulation-->Tetrafluoroethylene-->Pentane, 1,5-dibromo-1,1,2,2,3,3,4,4,5,5-decafluoro--->Heptane, 1,7-dibromo-1,1,2,2,3,3,4,4,5,5,6,6,7,7-tetradecafluoro--->1,6-DIBROMOPERFLUOROHEXANE-->1,4-DIBROMOOCTAFLUOROBUTANE-->1,8-DIBROMOPERFLUOROOCTANE | | Preparation Products | 5-(TRIFLUOROMETHYL)-1-PHENYL-1H-PYRAZOLE-4-CARBALDEHYDE-->4-BROMO-5-(TRIFLUOROMETHYL)-1-PHENYL-1H-PYRAZOLE-->2-(1,1,2,2-TETRAFLUOROETHOXY)TOLUENE-->1,3-DIBROMOHEXAFLUOROPROPANE |
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