| | 1-BUTENE, 4-BROMO-3,3,4,4-TETRAFLUORO-, POLYMER WITH 1,1-DIFLUOROETHENE, 1,1,2,3,3,3-HEXAFLUORO-1-PROPENE AND TETRAFLUOROETHENE CAS:74398-72-4 1-BUTYL-1-(3,3,4,4,5,5,6,6,7,7,8,8,8-TRIDECAFLUOROOCTYL)IMIDAZOLIUM HEXAFLUOROPHOSPHATE CAS:313475-52-4 1-CHLORO-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-HEXADECAFLUOROOCTANE CAS:423-53-0 |