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Fatty acids, C16-18 and C18-unsatd., distn. residues

CAS 70321-71-0

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

Molecular structure of 70321-71-0
US productionCBI
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

Why It Matters

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

Industrial Uses

Used in 1 sector as 2 functional roles.

  • •Intermediate in All Other Basic Organic Chemical ManufacturingProcessing as a reactant
  • •Emulsifier in All Other Basic Organic Chemical ManufacturingProcessing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS70321-71-0
PubChem CIDNot recorded
DTXSIDDTXSID2029537
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Fatty acids, C16-18 and C18-unsatd., distn. residues (CAS 70321-71-0) https://chemicalindependence.com/chemical/70321-71-0/ EPA TSCA Inventory: CAS 70321-71-0. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 70321-71-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 70321-71-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting