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Isobutyl stearate

CAS 646-13-9

Used in 1 industrial sector tracked by the EPA.

Molecular structure of 646-13-9
US production141.9K lb
Import volumeZero
Import dependency0%
Top sourceNo public record

Production is reported production, not a complete census of factories. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 291570 · basket

EPA reports by year
2023
US production 141.9K lb · Imports Zero
2019
US production 254.6K lb · Imports Zero

HS customs code 291570 covers 96 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)
Chemol

Why It Matters

Sectors
Metals & Mining
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

  • •Lubricating agent in Fabricated Metal Product Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS646-13-9
PubChem CID12588
DTXSIDDTXSID9027285
FormulaC22H44O2
Mol. Weight340.6 g/mol
SMILESCCCCCCCCCCCCCCCCCC(=O)OCC(C)C

Data Sources

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Brief citations

Isobutyl stearate (CAS 646-13-9) https://chemicalindependence.com/chemical/646-13-9/ EPA CompTox (DSSTox): DTXSID9027285. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID9027285 PubChem: 12588. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/12588 EPA Chemical Data Reporting: 646-13-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 646-13-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting