3-(Trimethoxysilyl)-N-[3-(trimethoxysilyl)propyl]propan-1-amine
CAS 82985-35-1
U.S. production volumes are classified as confidential business information.
At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.
Why supply is unknownProduction is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.
Where It Comes From
Customs basis: HS 293190 · basket
- 2023
- US production Confidential · Imports Confidential
- 2019
- US production Confidential · Imports Confidential
These shares come from HS customs code 293190, which covers 378 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Ireland
- Netherlands
- Switzerland
- Monaco
- Ukraine
- Spain
- Mexico
- Poland
- Indonesia
- Armenia
- Israel
- Sweden
- Australia
- Czech Republic
- Hungary
- Brunei
- Hong Kong
- Brazil
- Thailand
- Argentina
- Finland
- Austria
- Latvia
Why It Matters
Industrial Uses
- •Adhesion/cohesion promoter in Paint and Coating Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
14 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $0.03 | 500 g | 95% |
| Fluorochem EU | Germany | $0.09 | 500 g | 95% |
| A2B Chem LLC | United States | $0.11 | 500 g | 96% |
| Fluorochem UK | United Kingdom | $0.11 | 100 g | 95% |
| AA BLOCKS | United States | $0.13 | 500 g | 90% |
| Chemscene | United States | $0.15 | 500 g | — |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 96% |
| AK Scientific Specialized | United States | $0.30 | 500 g | 95% |
| AK Scientific, Inc. | United States | $0.39 | 500 g | 98% |
| Apollo Scientific UK | United Kingdom | $0.41 | 100 g | 96% |
| Ambeed, Inc. | United States | $0.51 | 100 g | 96% |
| Angene International Limited | United States | $0.53 | 500 g | 95% |
| AstaTech (2 weeks) | United States | $1.60 | 25 g | 98% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 95% |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID6033825Retrieved 2026-04-06
- PubChem · compound 157882Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
3-(Trimethoxysilyl)-N-[3-(trimethoxysilyl)propyl]propan-1-amine (CAS 82985-35-1) https://chemicalindependence.com/chemical/82985-35-1/ EPA CompTox (DSSTox): DTXSID6033825. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID6033825 PubChem: 157882. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/157882 EPA Chemical Data Reporting: 82985-35-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 82985-35-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 293190 for CAS 82985-35-1. Reporting year: 2024. https://usatrade.census.gov/