R-22 Refrigerant (HCFC-22) Product Specifications Product Overview Product Name: R-22 Refrigerant Gas (Chlorodifluoromethane) Chemical Formula: CHClF₂ Common Name: Freon-22, Genetron 22, HCFC-22 Type: Refrigerant Gas for Air Conditioning and Refrigeration Systems Quantity Options: Available in 1