Silicic acid (H4SiO4), tris(1,1-dimethylpropyl) ester
CAS 17906-35-3
EPA and Census publish no US supply data for this chemical.
US productionNot reported
Top sourceNo public record
This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.
Why supply is unknownWhere It Comes From
EPA and Census publish no US supply data for this chemical.
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
Vendor Pricing
$24.04/gA2B Chem LLC
CountryUnited States
Pack$601.00 / 25 g
Purity99.999%
Vendors6 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
5 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 |
|---|---|---|---|---|
| AA BLOCKS | United States | $31.52 | 25 g | 99.999% |
| Sigma-Aldrich (Rush Stock) | Germany | $32.68 | 25 g | 99.99% |
| Sigma-Aldrich | Germany | $32.68 | 25 g | 99.99% |
| Aaron Chemicals LLC | Hong Kong | $44.00 | 1 g | 99.999% |
| Angene Chemical | China → Hong Kong | $47.00 | 1 g | 99.999% |
Chemical Identity
CAS17906-35-3
PubChem CIDNot recorded
DTXSIDDTXSID30109378
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
Silicic acid (H4SiO4), tris(1,1-dimethylpropyl) ester (CAS 17906-35-3) https://chemicalindependence.com/chemical/17906-35-3/ EPA TSCA Inventory: CAS 17906-35-3. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory