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1,3-Isobenzofurandione, polymer with 1,2-ethanediol and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol

CAS 31533-27-4

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

Molecular structure of 31533-27-4
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

CAS31533-27-4
PubChem CIDNot recorded
DTXSIDDTXSID1094644
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

1,3-Isobenzofurandione, polymer with 1,2-ethanediol and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (CAS 31533-27-4) https://chemicalindependence.com/chemical/31533-27-4/ EPA TSCA Inventory: CAS 31533-27-4. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory