Trichloroethyl alcohol115-20-830 % similar 1,1,1-Trifluoropropane421-07-830 % similar 2,2,3,3-Tetrafluoro-1,4-butanediol425-61-630 % similar 2,2-Difluoropropane-1,3-diol428-63-730 % similar Tribromoethanol75-80-930 % similar 2,2,2-Trifluoroethanol75-89-830 % similar Tris77-86-130 % similar