Methylsilanetriyl triacetate

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

Molecular structure of 4253-34-3
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 (2)
Momentive Performance Materials
The Dow Chemical
EPA-registered importers (2)
Shin Etsu Silicones Of America
The Sherwin Williams

Why It Matters

Sectors
ElectronicsConstructionPlastics & RubberCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 5 sectors as 3 functional roles.

  • Intermediate in All Other Basic Organic Chemical Manufacturing (1%)Processing as a reactant
  • Adhesives and sealant chemicals in Electrical Equipment, Appliance, and Component Manufacturing (33%)Processing as a reactant
  • Adhesives and sealant chemicals in Synthetic Rubber Manufacturing (33%)Processing—incorporation into formulation, mixture, or reaction product
  • Adhesives and sealant chemicals in Adhesive Manufacturing (33%)Processing—incorporation into formulation, mixture, or reaction product
  • Binder in Synthetic Rubber Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • Intermediate in All Other Basic Inorganic Chemical Manufacturing (100%)Processing as a reactant

Vendor Pricing

$0.06/gAaron Chemicals LLC
CountryHong Kong
Pack$29.00 / 500 g
PurityNo data available
Vendors11 available

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

10 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina Hong Kong$0.07500 g
Fluorochem UKUnited Kingdom$0.26100 g95%
A2B Chem LLCUnited States$0.9625 g90%
Sigma-Aldrich (Rush Stock)Germany$1.79100 g90%
Sigma-AldrichGermany$1.79100 g90%
Combi-Blocks, Inc.United States$3.2025 g90%
AA BLOCKSUnited States$3.8425 g90%
Angene International LimitedUnited States$8.1625 g90%
Labotest KGGermany$453.001000 mg90%
AngeneChina Hong Kong$4266.6730 mg

Chemical Identity

CAS4253-34-3
PubChem CID77929
DTXSIDDTXSID0027565
FormulaC7H12O6Si
Mol. Weight220.25 g/mol
SMILESCC(=O)O[Si](C)(OC(=O)C)OC(=O)C

Data Sources

DTXSID00275652026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

779292026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/77929/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/77929.json

4253-34-32026-04-24

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

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

CAS 4253-34-32026-04-25

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

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