air-conditioning machines and heat pumps c2f2cl4 cfc-112 tetrachlorodifluoroethanes c2f3cl3 cfc-113 1 1 2- trichlorotrifluoroethane c2f4br2 halon-2402 1 1 2 2- dibromotetrafluoroethane c2f4cl2 cfc-114 1 1 2 2- dichlorotetrafluoroethane c2f5cl cfc-115 chloropentafluoroethane c2fcl5 cfc-111 pentachlorofluoroethane c2h2f2br2 hbfc-32b2 dibromodifluoroethane c2h2f3br hbfc-33b1 bromotrifluoroethane c2h2fbr3 hbfc-31 3 tribromofluoroethane c2h3cl3 methyl chloroform i.e. 1 1 1- trichloroethane c2h3f2br hbfc-42b1 bromodifluoroethane c2h3fbr2 hbfc-41b2 dibromofluoroethane c2h4fbr hbfc-51b1 bromofluoroethane c2hf2br3 hbfc-23b3 tribromodifluoroethane c2hf3br2 hbfc-23b2 dibromotrifluoroethane c2hf4br hbfc-24b1 bromotetrafluoroethane c2hfbr4 hbfc-21 4 tetrabromofluoroethane c3f2cl6 cfc-212 hexachlorodifluoropropane c3f3cl5 cfc-213 pentachlorotrifluoropropane c3f4c14 cfc-214 tetrachlorotetrafluoropropane c3f5cl3 cfc-215 trichloropentafluoropropane c3f6cl2 cfc-216 dichlorohexafluoropropane c3f7cl cfc-217 chloroheptafluoropropane c3fcl7 cfc-211 heptachlorofluoropropane c3h2f2br4 hbfc-32b4 tetrabromodifluoropropane c3h2f3br3 hbfc-33b3 tribromotrifluoropropane c3h2f4br2 hbfc-34b2 dibromotetrafluoropropane c3h2f5br hbfc-35b1 bromopentafluoropropane c3h2fbr5 hbfc-31 5 pentabromofluoropropane c3h3f2br3 hbfc-42b3 tribromodifluoropropane c3h3f3br2 hbfc-43b2 dibromotrifluoropropane c3h3f4br hbfc-44b1 bromotetrafluoropropane c3h3fbr4 hbfc-41 4 tetrabromofluoropropane c3h4f2br2 hbfc-52b2 dibromodifluoropropane c3h4f3br hbfc-53b1 bromotrifluoropropane c3h4fbr3 hbfc-51b3 tribromofluoropropane c3h5f2br hbfc-62b1 bromodifluoropropane c3h5fbr2 hbfc-61b2 dibromofluoropropane c3h6fbr hbfc-71 1 bromofluoropropane c3hf2br5 hbfc-22b5 pentabromodifluoropropane c3hf3br4 hbfc-23b4 tetrabromotrifluoropropane c3hf4br3 hbfc-24b3 tribromotetrafluoropropane c3hf5br2 hbfc-25b2 dibromopentafluoropropane c3hf6br hbfc-26b1 bromohexafluoropropane c3hfbr6 hbfc-21b6 hexabromofluoropropane ccl4 carbon tetrachloride or tetrachloromethane cf2brcl halon-1211 bromochlorodifluoromethane cf2cl2 cfc-12 dichlorodifluoromethane cf3br halon-1301 bromotrifluoromethane cf3cl cfc-13 chlorotrifluoromethane cfcl3 cfc-11 trichlorofluoromethane ch2brcl bromochloromethane ch2fbr hbfc-31 1 bromofluoromethane ch3br methyl bromide chf2br hbfc-22b1 bromodifluoromethane chfbr2 hbfc-21b2 dibromofluoromethane components compositions based on polyether polyols for the production of polyurethane foam part a cooling mixtures deep-freezes dehumidifiers ice-making machines milk coolers freezers porous insulating panels boards and pipe coatings with the use of transformers containing ozone destroying substances as foaming agents portable fire extinguishers refrigerators