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Tetrakis(1-methoxypropan-2-yl) orthosilicate

CAS 18407-95-9

Silicic acid (H4SiO4), tetrakis(2-methoxy-1-methylethyl) ester

EPA and Census publish no US supply data for this chemical.

Molecular structure of 18407-95-9
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 unknown

Where 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.

Chemical Identity

CAS18407-95-9
PubChem CIDNot recorded
DTXSIDDTXSID70939792
FormulaC16H36O8Si
Mol. Weight384.541 g/mol
SMILESCOCC(C)O[Si](OC(C)COC)(OC(C)COC)OC(C)COC

Data Sources

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Brief citations

Tetrakis(1-methoxypropan-2-yl) orthosilicate (CAS 18407-95-9) https://chemicalindependence.com/chemical/18407-95-9/ EPA TSCA Inventory: CAS 18407-95-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory