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Cyclosiloxanes, Me hydrogen, polymers with vinyl group-terminated di-Me siloxanes

CAS 389867-16-7

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

Molecular structure of 389867-16-7
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

CAS389867-16-7
PubChem CIDNot recorded
DTXSIDDTXSID901363806
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Cyclosiloxanes, Me hydrogen, polymers with vinyl group-terminated di-Me siloxanes (CAS 389867-16-7) https://chemicalindependence.com/chemical/389867-16-7/ EPA TSCA Inventory: CAS 389867-16-7. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory