Diethoxy(dimethyl)silane

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

Molecular structure of 78-62-6
US ProductionCBI
Import Value$537M
Import VolumeZero
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)
The Dow Chemical

Why It Matters

Sectors
Core Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

  • Intermediate in All Other Basic Inorganic Chemical Manufacturing (100%)Processing as a reactant

Vendor Pricing

$0.08/gApollo Scientific US
CountryUnited Kingdom
Pack$211.00 / 2.5 kg
Purity95%
Vendors6 available

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

5 more vendors
VendorCountry$/gPackPurity
Manchester OrganicsUnited Kingdom$0.112.5 kg98%
A2B Chem LLCUnited States$0.19500 g98%
AA BLOCKSUnited States$0.19500 g98%
Combi-Blocks, Inc.United States$0.251 kg98%
Fluorochem UKUnited Kingdom$0.56100 g98%

Chemical Identity

CAS78-62-6
PubChem CID62322
DTXSIDDTXSID6052538
FormulaC6H16O2Si
Mol. Weight148.28 g/mol
SMILESCCO[Si](C)(C)OCC

Data Sources

DTXSID60525382026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

623222026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/62322/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/62322.json

78-62-62026-04-24

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

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

CAS 78-62-62026-04-25

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

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