Also Called: GenX;Propanoic acid, 2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-;Ammonium 2,3,3,3-tetrafluoro-2-(heptafluoropropoxy)propanoate;Propanoic acid, 2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)-, ammonium salt (1:1);Propanoic acid, 2,3,3,3-tetrafluoro-2-(heptafluoropropoxy)-, ammonium salt;Ammonium perfluoro-2-methyl-3-oxahexanoate;azanium;2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propanoate;Hexafluoropropylene oxide dimer acid ammonium salt;GenX (ammonium salt of 2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)-propanoic acid (HFPO-DA));Perfluorinated aliphatic carboxylic acid, ammonium salt;2,3,3,3-四氟-2-(七氟丙氧基)丙酸铵