Tên tương tự: Methane, chlorodifluoro-; Chlorodifluoromethane; Algeon 22; Algofrene 22; Algofrene 6; Arcton 22; Arcton 4; CFC 22; Daiflon 22; Difluorochloromethane; Difluoromethyl chloride; Difluoromonochloromethane; Dymel 22; Electro-CF 22; F 22 (halocarbon); FC 22; FC 22 (halocarbon); FKW 22; Flugene 22; Forane 22; Freon 22; Freon R 22; Frigen 22; Fron 22; Genetron 22; HCFC 22; HFA 22; Halon 22; Haltron 22; Isceon 22; Isotron 22; Khladon 22; Korfron 22; Monochlorodifluoromethane; Propellant 22; R 22; Refrigerant 22; Refrigerant R 22; Solkane 22; Ucon 22