Properties
- Melting point:
- 24°C
- Boiling point:
- 92,8°C
- Density
- 1,634 g/cm3
- vapor pressure
- 45.8 at 25 °C (Boublik et al., 1984)
- refractive index
- 1.413
- solubility
- Soluble in alcohol, chloroform, and ether (Weast, 1986). Miscible in many halogenated
hydrocarbons, e.g., chloroform, caterbon tetrachloride, etc.
- form
- Colorless solid or liquid
- Water Solubility
- 120 mg/L at 25 °C (Du Pont, 1966)
- Henry's Law Constant
- 0.102(atm?m3/mol) at 25 °C (approximate - calculated from water solubility and vapor pressure)
- Exposure limits
- NIOSH REL: TWA 500 ppm (4,170 mg/m3), IDLH 2,000 ppm; OSHA PEL:
TWA 500 ppm (adopted).
- CAS DataBase Reference
- 76-12-0(CAS DataBase Reference)
- EPA Substance Registry System
- CFC-112 (76-12-0)
Safety Information
Use
1,2-DIFLUOROTETRACHLOROETHANE is non-flammable. Incompatible with active metals such as potassium, sodium, beryllium, powdered aluminum, zinc, magnesium, and calcium. Reacts with acids.