3-(Triethoxysilyl)propane-1-thiol

No U.S. production. America imports the entire domestic supply.

Molecular structure of 14814-09-6
US ProductionZero
Import Value$760M
Import Volume44.5K lbs
Import Dependency100%
Top SourceChina 33%
3-(Triethoxysilyl)propane-1-thiol · US import value by year
$743M2013$751M2025

Where It Comes From

Customs basis: HS 293090 · basket

These shares come from HS customs code 293090, which covers 111 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
CN 33%ChinaES 14%SpainCH 9%SwitzerlandIT 7%ItalyIN 7%India
EPA-registered importers (3)
Safic Alcan · FR France
Chemspec
The Goodyear Tire & Rubber

Why It Matters

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

Industrial Uses

Used in 3 sectors as 1 functional role.

  • •Adhesion/cohesion promoter in Synthetic Rubber ManufacturingProcessing as a reactant
  • •Adhesion/cohesion promoter in Rubber Product ManufacturingProcessing as a reactant
  • •Adhesion/cohesion promoter in Transportation Equipment ManufacturingProcessing as a reactant

Vendor Pricing

$0.07/gAaron Chemicals LLC
CountryHong Kong
Pack$33.00 / 500 g
PurityNo data available
Vendors9 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

8 more vendors
VendorCountry$/gPackPurity
Manchester OrganicsUnited Kingdom$0.07500 g97%
Angene ChemicalChina → Hong Kong$0.08500 g—
Fluorochem UKUnited Kingdom$0.24500 g97%
A2B Chem LLCUnited States$0.30500 g95%
AA BLOCKSUnited States$0.38500 g96%
Ambeed, Inc.United States$0.48100 g96%
Angene International LimitedUnited States$1.16500 g95%
AngeneChina → Hong Kong$4266.6730 mg—

Chemical Identity

CAS14814-09-6
PubChem CID84658
DTXSIDDTXSID7044479
FormulaC9H22O3SSi
Mol. Weight238.42 g/mol
SMILESCCO[Si](CCCS)(OCC)OCC

Data Sources

DTXSID70444792026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

846582026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/84658/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/84658.json

14814-09-62026-04-24

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

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

CAS 14814-09-62026-04-25

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

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

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