2,2,3,3,4,4-hexafluoropentanedioyl difluoride;2,2,3,3,4,4-hexafluoroglutaryl difluoride;678-78-4;EINECS 211-652-2;Hexafluoroglutaryl difluoride;Pentanedioyl difluoride, hexafluoro-;Perfluoroglutaryl fluoride
2,2,3,3,4,4-hexafluoropentanedioyl difluoride