3-Bromo-4-chloro-2,2,3,4,4-pentafluorobutanoic acid216393-99-6100 % similar 2,2,3,3-Tetrafluorobutanedioic acid377-38-850 % similar 2,2,3,3,4,4,5,5-Octafluorohexanedioic acid336-08-345 % similar Hexafluoroglutaric acid376-73-845 % similar Perfluoropropionic acid422-64-045 % similar Perfluoropentanoic acid2706-90-344 % similar Perfluorooctadecanoic acid16517-11-643 % similar Perfluorohexanoic acid307-24-443 % similar Perfluorododecanoic acid307-55-143 % similar Perfluorooctanoic acid335-67-143 % similar Perfluorodecanoic acid335-76-243 % similar Perfluoroheptanoic acid375-85-943 % similar Perfluorononanoic acid375-95-143 % similar Perfluorotetradecanoic acid376-06-743 % similar Perfluorohexadecanoic acid67905-19-543 % similar Perfluorobutanoic acid375-22-441 % similar 2-Bromo-2,2-difluoroacetic acid354-08-541 % similar Chlorodifluoroacetic acid76-04-041 % similar Trichloroacetic acid76-03-940 % similar Ammonium perfluorooctanoate3825-26-139 % similar