| Identification | |
| Name: | 1,1,1,2-Tetrachloro-2,2-difluoroethane |
| Synonyms: | 1,1-Difluoro-1,2,2,2-tetrachloroethane;1,1-Difluoroperchloroethane;1,2,2,2-Tetrachloro-1,1-difluoroethane;2,2-Difluoro-1,1,1,2-tetrachloroethane; |
| CAS: | 76-11-9 |
| EINECS: | 200-934-0 |
| Molecular Formula: | C2Cl4F2 |
| Molecular Weight: | 203.82 |
| InChI: | InChI=1/C2Cl4F2/c3-1(4,5)2(6,7)8 |
| Molecular Structure: |  |
| Properties | |
| Density: | 1.726 g/cm3 |
| Solubility: | Soluble in ethanol, ethyl ether, chloroform. 0.012 g/100 g water @ 20 deg C In water, 100 mg/l @ 25 deg C |
| Appearance: | colorless crystalline solid |
| Specification: |
1,1,1,2-Tetrachloro-2,2-difluoroethane , with CAS number of 76-11-9, can be called 1,1,1,2-Tetrachloro-2,2-difluoroethane ; 1,1-Difluoro-1,2,2,2-tetrachloroethane ; 1,1-Difluoroperchloroethane ; 1,2,2,2-Tetrachloro-1,1-difluoroethane ; Ethane,1,1,1,2-tetrachloro-2,2-difluoro- ; 2,2-Difluoro-1,1,1,2-tetrachloroethane . It is a colorless crystalline solid, incompatible with active metals such as potassium, sodium, beryllium, powdered aluminum, zinc, magnesium and calcium. Reacts with acids. 1,1,1,2-Tetrachloro-2,2-difluoroethane (CAS NO.76-11-9) is used as intermediate for methoxyflurane of anesthetics. |
| Report: |
Reported in EPA TSCA Inventory. |
| Color: | Colorless liquid or solid Colorless liquid [Note: A liquid above 105 degrees F] |
| Safety Data | |
| Hazard Symbols |
N: Dangerous for the environment
Xi: Irritant
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