英文别名OCTAFLUORO-4,4'-DIMETHYLBIPHENYL; 4,4'-Dimethyl-2,2',3,3',5,5',6,6'-octafluorobiphenyl; 1,2,4,5-tetrafluoro-3-methyl-6-(2,3,5,6-tetrafluoro-4-methylphenyl)benzene; 1,1'-Biphenyl, 2,2',3,3',5,5',6,6'-octafluoro-4,4'-dimethyl-; 4,4'-Dimethylperfluorobiphenyl; 2,2',3,3',5,5',6,6'-octafluoro-4,4'-dimethylbiphenyl; 4,4'-Dimethyloctafluorbiphenyl 
