1,1-Difluoroethane(HFC-152a) is a gas at room temperature, but turns to be colorless and transparent liquid under the pressure created by itself. It dissolves in oil easily but in water difficulty, it is mainly used as refrigerant, intermediate of refrigerant and raw materials of fluororubbers.

Physical Properties :

Formula:CH3-CHF2

Boiling Point ():-24.7

Critical Temperature ():113.5

Critical Pressure KPa: 6160

Density kg/m 3 : 912

Evaporation heat (b.p) (Kj/kg): 324.2

Specification :

Appearance:Colorless and Transparent

Odor:Odorless

Purity (%):99.9

Moisture (%):0.001

Acidity (HCl%):0.0001

Residue (%):0.01

Package and Storage :

Steel cylinders. Should be stored in dry, ventilated place, and kept away from sunlight or rain.