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Siloxanes and Silicones, di-Me, 3-hydroxypropyl group-terminated, ethers with polyethylene-polypropylene glycol mono-Me ether

CAS 157479-55-5

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

Molecular structure of 157479-55-5
US productionNot reported
Top sourceNo public record

EPA exempts this chemical from its production survey.

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

CAS157479-55-5
PubChem CIDNot recorded
DTXSIDDTXSID90106929
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Siloxanes and Silicones, di-Me, 3-hydroxypropyl group-terminated, ethers with polyethylene-polypropylene glycol mono-Me ether (CAS 157479-55-5) https://chemicalindependence.com/chemical/157479-55-5/ EPA TSCA Inventory: CAS 157479-55-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory