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Phosphoric acid, bis(2-ethylhexyl) ester, potassium salt (1:1)

CAS 4971-46-4

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

Molecular structure of 4971-46-4
1 K⁺
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

CAS4971-46-4
PubChem CIDNot recorded
DTXSIDDTXSID60884121
FormulaC16H34KO4P
Mol. Weight360.516 g/mol
SMILES[K+].CCCCC(CC)COP([O-])(=O)OCC(CC)CCCC

Data Sources

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Brief citations

Phosphoric acid, bis(2-ethylhexyl) ester, potassium salt (1:1) (CAS 4971-46-4) https://chemicalindependence.com/chemical/4971-46-4/ EPA TSCA Inventory: CAS 4971-46-4. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory