Nonanoic acid mixed tetraesters with heptanoic acid 2-methylbutanoic acid pentaerythritol and valeric acid

CAS 2640167-46-8

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.

Import volumeZero

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 Zero
2019: US production Not published · Imports Not published

EPA-registered manufacturers (1)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Lanxess

Why It Matters

Sectors

Energy

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

•Lubricating agent in Petroleum Lubricating Oil and Grease Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS2640167-46-8

PubChem CIDNot recorded

DTXSIDDTXSID001343164

FormulaNot recorded

Mol. WeightNot recorded

SMILESNot recorded

Data Sources

EPA CompTox (DSSTox) · DTXSID001343164Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04

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Brief citations

Nonanoic acid mixed tetraesters with heptanoic acid 2-methylbutanoic acid pentaerythritol and valeric acid (CAS 2640167-46-8) https://chemicalindependence.com/chemical/2640167-46-8/ EPA CompTox (DSSTox): DTXSID001343164. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID001343164 EPA Chemical Data Reporting: 2640167-46-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 2640167-46-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting