Dipropyl peroxydicarbonate

CAS 16066-38-9

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.

Arkema

Why It Matters

Sectors

Plastics & Rubber

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

•Polymerization promoter in Plastics Material and Resin Manufacturing (100%)Processing as a reactant

Chemical Identity

CAS16066-38-9

PubChem CID85264

DTXSIDDTXSID2051762

FormulaC8H14O6

Mol. Weight206.19 g/mol

SMILESCCCOC(=O)OOC(=O)OCCC

Data Sources

EPA CompTox (DSSTox) · DTXSID2051762Retrieved 2026-04-06
PubChem · compound 85264Retrieved 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

Dipropyl peroxydicarbonate (CAS 16066-38-9) https://chemicalindependence.com/chemical/16066-38-9/ EPA CompTox (DSSTox): DTXSID2051762. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID2051762 PubChem: 85264. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/85264 EPA Chemical Data Reporting: 16066-38-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 16066-38-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting