Phosphinic acid, P-[3-(acetyloxy)-3-cyanopropyl]-P-methyl-, butyl ester

CAS 167004-78-6

U.S. production volumes are classified as confidential business information.

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Top sourceNo public record

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023.

Where It Comes From

EPA reports by year

2023: US production Confidential · Imports Confidential
2019: US production Confidential · Imports Confidential

Domestic parents -- activity not disclosed (1)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

Basf

Why It Matters

Sectors

Agriculture

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

•Intermediate in Pesticide, Fertilizer, and Other Agricultural Chemical ManufacturingProcessing as a reactant

Chemical Identity

CAS167004-78-6

PubChem CID44145865

DTXSIDDTXSID60889055

FormulaC11H20NO4P

Mol. Weight261.25 g/mol

SMILESCCCCOP(=O)(C)CCC(C#N)OC(=O)C

Data Sources

EPA CompTox (DSSTox) · DTXSID60889055Retrieved 2026-04-06
PubChem · compound 44145865Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04

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Brief citations

Phosphinic acid, P-[3-(acetyloxy)-3-cyanopropyl]-P-methyl-, butyl ester (CAS 167004-78-6) https://chemicalindependence.com/chemical/167004-78-6/ EPA CompTox (DSSTox): DTXSID60889055. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID60889055 PubChem: 44145865. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/44145865 EPA Chemical Data Reporting: 167004-78-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 167004-78-6. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting