Flag of the United StatesAmerican Chemical Independence

Diphosphoric acid, diethyl ester

CAS 27194-63-4

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

Molecular structure of 27194-63-4
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

CAS27194-63-4
PubChem CIDNot recorded
DTXSIDDTXSID50885384
FormulaC4H12O7P2
Mol. Weight234.081 g/mol
SMILESCCOP(=O)(OCC)OP(O)(O)=O

Data Sources

← Back to Dashboard

Brief citations

Diphosphoric acid, diethyl ester (CAS 27194-63-4) https://chemicalindependence.com/chemical/27194-63-4/ EPA TSCA Inventory: CAS 27194-63-4. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory