1,3,2-Oxathiastannolan-5-one, 2,2-dioctyl-

CAS 15535-79-2

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 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 Confidential

EPA-registered manufacturers (2)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Galata Chemicals

Pmc Organometallix

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

•Heat stabilizer in Plastics Product Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS15535-79-2

PubChem CID16682773

DTXSIDDTXSID7065910

FormulaC18H36O2SSn

Mol. Weight435.3 g/mol

SMILESCCCCCCCC[Sn]1(OC(=O)CS1)CCCCCCCC

Data Sources

EPA CompTox (DSSTox) · DTXSID7065910Retrieved 2026-04-06
PubChem · compound 16682773Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04

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Brief citations

1,3,2-Oxathiastannolan-5-one, 2,2-dioctyl- (CAS 15535-79-2) https://chemicalindependence.com/chemical/15535-79-2/ EPA CompTox (DSSTox): DTXSID7065910. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID7065910 PubChem: 16682773. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/16682773 EPA Chemical Data Reporting: 15535-79-2. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 15535-79-2. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting