英文别名1,1,1-Trifluoroethyl-peg3-propargyl; 1,1,1-Trifluoroethyl-PEG2-propargyl; 1-Propyne, 3-[2-[2-(2,2,2-trifluoroethoxy)ethoxy]ethoxy]-; 3-[2-[2-(2,2,2-trifluoroethoxy)ethoxy]ethoxy]prop-1-yne; 1,1,1-trifluoro-2-{2-[2-(prop-2-yn-1-yloxy)ethoxy]ethoxy}ethane 
