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Monohexyl phosphate

CAS 3900-04-7

Used in 1 industrial sector tracked by the EPA.

Molecular structure of 3900-04-7
US production23.1K lb
Import volumeZero
Import dependency0%
Top sourceNo public record

Production is reported production, not a complete census of factories. Production reporting year: 2019. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 291990 · basket

EPA reports by year
2019
US production 23.1K lb · Imports Zero

HS customs code 291990 covers 77 tracked chemicals in total. US Census does not break out this chemical's share, so the country-of-origin mix is not available. EPA CDR reports import dependency at the chemical level separately, shown above.

EPA-registered manufacturers (1)
Croda

Why It Matters

Sectors
Core Chemicals
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

  • •Intermediate in All Other Basic Organic Chemical Manufacturing (100%)Processing as a reactant

Chemical Identity

CAS3900-04-7
PubChem CID19787
DTXSIDDTXSID50863288
FormulaC6H15O4P
Mol. Weight182.15 g/mol
SMILESCCCCCCOP(=O)(O)O

Data Sources

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Brief citations

Monohexyl phosphate (CAS 3900-04-7) https://chemicalindependence.com/chemical/3900-04-7/ EPA CompTox (DSSTox): DTXSID50863288. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID50863288 PubChem: 19787. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/19787 EPA Chemical Data Reporting: 3900-04-7. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 3900-04-7. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting