Hexafluoropropylene oxide dimer acid ammonium salt

Chemical NameHexafluoropropylene oxide dimer acid ammonium salt
Synonym(s)2,3,3,3-Tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propanoic acid, ammonium salt (1:1) | Ammonium 2,3,3,3-tetrafluoro-2-(heptafluoropropoxy)propanoate | Ammonium 2-(perfluoropropoxy)perfluoropropionate | Ammonium perfluoro(2-methyl-3-oxahexanoic) acid | Ammonium perfluoro-2-methyl-3-oxahexanoate | EC 700-242-3 | HFPO-DA | Propanoic acid, 2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)-, ammonium salt | 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
CASRN62037-80-3
De minimis Limit %1
M,P/OU Threshould (lb)100/100
Listing TypeIndividually listed chemical
Effective Date01-JAN-20
Chemical QualifierNo
MetalNo
Chemical of Special ConcernNo
Per- or Polyfluoroalkyl SubstanceYes

Rulemaking Changes Affecting This Chemical

StatusEffective Reporting YearFR Proposed RuleFR Final Rule
Added2020No proposed rule for this action85 FR 37354 (6/22/2020)
Structural image
Structural representation of Hexafluoropropylene oxide dimer acid ammonium salt