Quick Detail:
CHCLF2 , R22,named Chlorodifluoromethane or difluoromonochloromethane is a hydrochlorofluorocarbon (HCFC).  It is commonly used as a propellant and refrigerant. 
 

Detailed Product Description
 
 
Air Conditioning R22 Refrigerant Gas Freon CHCLF2 , CAS 75-45-6
 
Air Conditioning Using CHCLF2 , R22 Refrigerant Gas on Sale

Description:
 
The applications of R22 are being phased out in developed countries due to the compound's ozone depletion potential (ODP) and high global warming potential (GWP), although global use of R-22 continues to increase because of high demand in developing countries. R-22 is a versatile intermediate in industrial organofluorine chemistry, e.g. as a precursor to tetrafluoroethylene. R-22 cylinders are colored light green.
UN Code                  1018
CAS Code              75-45-6
 
Specifications: