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Siloxanes and Silicones, di-Me, vinyl group-terminated, reaction products with Me hydrogen siloxanes and methylstyrene

CAS 125303-85-7

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

Molecular structure of 125303-85-7
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

CAS125303-85-7
PubChem CIDNot recorded
DTXSIDDTXSID70106205
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Siloxanes and Silicones, di-Me, vinyl group-terminated, reaction products with Me hydrogen siloxanes and methylstyrene (CAS 125303-85-7) https://chemicalindependence.com/chemical/125303-85-7/ EPA TSCA Inventory: CAS 125303-85-7. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory