Bis(2,2,2-trifluoroethyl) maleate352-28-331 % similar 2,2,2-Trifluoroethyl trifluoroacetate407-38-531 % similar Ethyl trifluoromethanesulphonate425-75-231 % similar 2,2,2-Trifluoroethyl difluoromethyl ether1885-48-931 % similar Isopropyl methanesulfonate926-06-731 % similar Tetrahydro-2H-pyran-4-yl methanesulfonate134419-59-330 % similar 2,2,2-Trifluoroethanesulfonyl chloride1648-99-330 % similar Fluroxene406-90-630 % similar 1,4-Bis(2,2,2-trifluoroethoxy)benzene66300-61-630 % similar