2 2 2-trifluoroethanol toxicity July 8, 2019 16 32 64 128 2 2 2 trifluoroethanol toxicity 2 2 2-trifluoroethanol 2 2 2-trifluoroethyl formate 2 2 2-trifluoroacetone 2 2 2-trifluoroethyl trifluoromethanesulfonate