Perfluoroisobutene382-21-832 % similar 1-Chloro-3,3,3-trifluoroacetone431-37-830 % similar N-Methylbis(trifluoroacetyl)imide685-27-830 % similar 1-Chloro-1,1,3,3,3-pentafluoro-2-propanone79-53-830 % similar Hexafluoropropylene116-15-430 % similar Hexafluoropropene dimer13429-24-830 % similar Hexachloropropene1888-71-730 % similar Trifluoroacetic acid-d599-00-830 % similar Hexafluoropropene trimer6792-31-030 % similar 2,3,3,3-Tetrafluoropropene754-12-130 % similar Hexachlorocyclopentadiene77-47-430 % similar