Synonyms: Ether,1,1,2,2-tetrafluoroethyl 2,2,2-trifluoroethyl (8CI);(2,2,2-Trifluoroethoxy)-1,1,2,2-tetrafluoroethane;1,1,2,2-Tetrafluoroethyl2,2,2-trifluoroethyl ether;1-(2,2,2-Trifluoroethoxy)-1,1,2,2-tetrafluoroethane;2,2,2-Trifluoroethoxy-1,1,2,2-tetra fluoro ethane;2,2,2-Trifluoroethyl1,1,2,2-tetrafluoroethyl ether;347mcfEbg;AE 3000;Asahiklin AE 3000;AsahiklinAE 3100;HFE 347;HFE 347pc-f;HFE 347pcf2;HFE-S 7;S 7;S 7 (ether);