1,4-Diiodotetrafluorobenzene392-57-4100 % similar Pentafluoroiodobenzene827-15-692 % similar 1,2,3,4-Tetrafluoro-5,6-diiodobenzene2708-97-677 % similar Hexafluorobenzene392-56-342 % similar 1,3-Difluoro-2-iodobenzene13697-89-735 % similar Octafluoronaphthalene313-72-433 % similar Decafluorobiphenyl434-90-233 % similar 1,4-Dibromo-2,3,5,6-tetrafluorobenzene344-03-631 % similar 1,3-Dibromo-5-fluoro-2-iodobenzene62720-29-030 % similar