8-Oxa-3,5-dithia-4-stannatetradecanoic acid, 4-butyl-10-ethyl-4-[[2-[(2-ethylhexyl)oxy]-2-oxoethyl]thio]-7-oxo-, 2-ethylhexyl ester

CAS 26864-37-9

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 (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 Group N.A

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

CAS26864-37-9

PubChem CID117334

DTXSIDDTXSID1029750

FormulaC34H66O6S3Sn

Mol. Weight785.8 g/mol

SMILESCCCCC(CC)COC(=O)CS[Sn](CCCC)(SCC(=O)OCC(CC)CCCC)SCC(=O)OCC(CC)CCCC

Data Sources

EPA CompTox (DSSTox) · DTXSID1029750Retrieved 2026-04-06
PubChem · compound 117334Retrieved 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

8-Oxa-3,5-dithia-4-stannatetradecanoic acid, 4-butyl-10-ethyl-4-[[2-[(2-ethylhexyl)oxy]-2-oxoethyl]thio]-7-oxo-, 2-ethylhexyl ester (CAS 26864-37-9) https://chemicalindependence.com/chemical/26864-37-9/ EPA CompTox (DSSTox): DTXSID1029750. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID1029750 PubChem: 117334. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/117334 EPA Chemical Data Reporting: 26864-37-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 26864-37-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting