1,2,3,4,5-pentafluoro-6-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]benzene

溴五氟苯

八氟甲苯

trans-Perfluor[α-(4-biphenyl)propylen]

1-fluoro 1-(4-perfluoro biphenyl) 2,2-dichloro ethane