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Benzene, ethenyl-, ar-bromo derivs., homopolymers

CAS 148993-99-1

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

Molecular structure of 148993-99-1
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

CAS148993-99-1
PubChem CIDNot recorded
DTXSIDDTXSID40106732
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Benzene, ethenyl-, ar-bromo derivs., homopolymers (CAS 148993-99-1) https://chemicalindependence.com/chemical/148993-99-1/ EPA TSCA Inventory: CAS 148993-99-1. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory