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Bis(2-hydroxyethyl)ammonium perfluorobutanesulfonate

CAS 70225-18-2

1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, compd. with 2,2'-iminobis[ethanol] (1:1)

EPA and Census publish no US supply data for this chemical.

Molecular structure of 70225-18-2
US productionNot reported
Top sourceNo public record

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS70225-18-2
PubChem CIDNot recorded
DTXSIDDTXSID1072052
FormulaC8H12F9NO5S
Mol. Weight405.23 g/mol
SMILESOCC[NH2+]CCO.[O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

Data Sources

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Brief citations

Bis(2-hydroxyethyl)ammonium perfluorobutanesulfonate (CAS 70225-18-2) https://chemicalindependence.com/chemical/70225-18-2/ EPA TSCA Inventory: CAS 70225-18-2. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory