Dimethyl{bis[(9Z)-9-octadecenoyloxy]}stannane

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

Molecular structure of 3865-34-7
US ProductionCBI
Import Value$537M
Top SourceChina 39%

The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.

Where It Comes From

Customs basis: HS 293190 · basket

These shares come from HS customs code 293190, which covers 164 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
CN 39%ChinaDE 17%GermanyIT 9%ItalyIN 7%IndiaJP 7%Japan
EPA-registered manufacturers (1)
Galata Chemicals

Why It Matters

Sectors
Plastics & Rubber
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

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

Chemical Identity

CAS3865-34-7
PubChem CID16684112
DTXSIDDTXSID60893536
FormulaC38H72O4Sn
Mol. Weight711.7 g/mol
SMILESCCCCCCCCC=CCCCCCCCC(=O)O[Sn](C)(C)OC(=O)CCCCCCCC=CCCCCCCCC

Data Sources

DTXSID608935362026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

166841122026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/16684112/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/16684112.json

3865-34-72026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 3865-34-72026-04-25

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr_industrial.csv