Dichlorodifluoromethane R12 is a colorless gas at room temperature, is a nontoxic, non-flammable, colorless, transparent liquid under the pressure created by itself. It has excellent thermal and chemical stabilities. It does not corrode metals except magnesium and magnesium alloy. It does not dissolve in water, but can easily dissolve in hydrocarbons, halo hydrocarbons and certain solvents at any ratio. As a convenient and safe refrigerant, it can be used in various refrigeration systems with a temperature range from -60, o C to 10, o C. It can also be used in these fields such as spice industry, medical treatments and plastic industry.

Chemical Formula  CCl2F2
Boiling Point(101.3KPa, o C)  -29.8
Critical Temperature(, o C)  112.2
Critical Pressure (KPa)  4116.2
Liquid Density Kg/m3  1291.2
Grade  Excellent
Appearance  Colorless, not turbid
Odor  Odorless
Purity ≥ %  99.8
Water ≤ %  0.0005
Acidity ≤ %, HCl  0.00001
Non-volatile residue ≤ %0.01