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

全氟联苯

乙炔

五氟碘苯

1,4-二溴四氟苯