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2-Butenedioic acid (2E)-, polymer with 4,4'-(1-methylethylidene)bis[phenol] and oxirane

CAS 32457-83-3

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

Molecular structure of 32457-83-3
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

CAS32457-83-3
PubChem CIDNot recorded
DTXSIDDTXSID801011929
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

2-Butenedioic acid (2E)-, polymer with 4,4'-(1-methylethylidene)bis[phenol] and oxirane (CAS 32457-83-3) https://chemicalindependence.com/chemical/32457-83-3/ EPA TSCA Inventory: CAS 32457-83-3. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory