Dibutyltin bis(dodecylmaleate)

CAS 33466-31-8

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 2019 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: 2019.

Where It Comes From

EPA reports by year

2019: US production Confidential · Imports Zero

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.

Valtris

Why It Matters

Sectors

Core Chemicals

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

•Plasticizer in All Other Basic Organic Chemical Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS33466-31-8

PubChem CID16684185

DTXSIDDTXSID701014899

FormulaC40H72O8Sn

Mol. Weight799.7 g/mol

SMILESCCCCCCCCCCCCOC(=O)C=CC(=O)O[Sn](CCCC)(CCCC)OC(=O)C=CC(=O)OCCCCCCCCCCCC

Data Sources

EPA CompTox (DSSTox) · DTXSID701014899Retrieved 2026-04-06
PubChem · compound 16684185Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04

← Back to Dashboard ← Back to Core Chemicals

Brief citations

Dibutyltin bis(dodecylmaleate) (CAS 33466-31-8) https://chemicalindependence.com/chemical/33466-31-8/ EPA CompTox (DSSTox): DTXSID701014899. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID701014899 PubChem: 16684185. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/16684185 EPA Chemical Data Reporting: 33466-31-8. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 33466-31-8. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting