Density 1.25 g/cm³
|Boiling point 32 °C|
Melting point -103.5 °C
|Appearance Colorless liquid, ethereal odor|
R 141b 1 1 dichloro 1 fluoroethane pressure and temperature
1,1-Dichloro-1-fluoroethane is a haloalkane with the formula C
2F. It is one of the three isomers of dichlorofluoroethane. It belongs to the hydrochlorofluorocarbon family (HCFC).
1,1-Dichloro-1-fluoroethane is mainly used as a refrigerant under the names R-141b or HCFC-141b.
It is a non-flammable, colourless liquid in atmospheric conditions. The compound is very volatile and its smell has been described as "usually ethereal".