英文同义词: | 2,2,2-Trifluoroethyl trifluoromethyl ether (FC-E236fa);2,2,2-Trifluoroethyltrifluoromethylether(FC-E236fa)99%;FC-E236FA;2,2,2-TRIFLUOROETHYL TRIFLUOROMETHYL ETHER;1,1,1-trifluoro-2-(trifluoromethoxy)ethane;Ethane, 1,1,1-trifluoro-2-(trifluoromethoxy)- |