英文别名OCTAFLUOROBIPHENYL; 6-(2,3-difluoro-1-cyclohexa-2,5-dienylidene)-1,2,3,3,4,5-hexafluorocyclohexa-1,4-diene; 2,2',3,3',5,5',6,6'-octafluoro-1,1'-biphenyl; 4,4-Dihydrooctafluorobiphenyl; 2,2',3,3',5,5',6,6'-Octafluorobiphenyl; 1,2,4,5-tetrafluoro-3-(2,3,5,6-tetrafluorophenyl)benzene