Silane, trichloro(2-methylpropyl)-

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

Molecular structure of 18169-57-8
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

$0.93/gAaron Chemicals LLC
CountryHong Kong
Pack$93.00 / 100 g
Purity97%
Vendors8 available

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

7 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina Hong Kong$0.96100 g97%
A2B Chem LLCUnited States$1.8025 g97%
AA BLOCKSUnited States$1.9225 g97%
Fluorochem UKUnited Kingdom$4.005 g97%
Angene International LimitedUnited States$9.9225 g98%
AstaTech (2 weeks)United States$48.001 g95%
AngeneChina Hong Kong$4266.6730 mg97%

Chemical Identity

CAS18169-57-8
PubChem CID87489
DTXSIDDTXSID0066329
FormulaC4H9Cl3Si
Mol. Weight191.55 g/mol
SMILESCC(C)C[Si](Cl)(Cl)Cl

Data Sources

DTXSID00663292026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

874892026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/87489/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/87489.json

18169-57-82026-04-24

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

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

CAS 18169-57-82026-04-25

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

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