Oxazolidine, 3-butyl-2-(1-ethylpentyl)-

CAS 165101-57-5

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

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.

Arnette Polymers

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.

Blue Tree Holdings

Why It Matters

Sectors

Paints & Coatings

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

•Paint additives and coating additives not described by other categories in Paint and Coating Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS165101-57-5

PubChem CID3297025

DTXSIDDTXSID20889051

FormulaC14H29NO

Mol. Weight227.39 g/mol

SMILESCCCCC(CC)C1N(CCO1)CCCC

Data Sources

EPA CompTox (DSSTox) · DTXSID20889051Retrieved 2026-04-06
PubChem · compound 3297025Retrieved 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

Oxazolidine, 3-butyl-2-(1-ethylpentyl)- (CAS 165101-57-5) https://chemicalindependence.com/chemical/165101-57-5/ EPA CompTox (DSSTox): DTXSID20889051. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID20889051 PubChem: 3297025. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/3297025 EPA Chemical Data Reporting: 165101-57-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 165101-57-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting