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Disiloxane, 1,1,3,3-tetramethoxy-1,3-bis(3,3,3-trifluoropropyl)-

CAS 109961-44-6

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

Molecular structure of 109961-44-6
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

CAS109961-44-6
PubChem CIDNot recorded
DTXSIDDTXSID9073046
FormulaC10H20F6O5Si2
Mol. Weight390.425 g/mol
SMILESCO[Si](CCC(F)(F)F)(OC)O[Si](CCC(F)(F)F)(OC)OC

Data Sources

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Brief citations

Disiloxane, 1,1,3,3-tetramethoxy-1,3-bis(3,3,3-trifluoropropyl)- (CAS 109961-44-6) https://chemicalindependence.com/chemical/109961-44-6/ EPA TSCA Inventory: CAS 109961-44-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory