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1,3-Isobenzofurandione, polymer with 2,2-dimethyl-1,3-propanediol

CAS 54909-13-6

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

Molecular structure of 54909-13-6
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

CAS54909-13-6
PubChem CIDNot recorded
DTXSIDDTXSID901092378
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

1,3-Isobenzofurandione, polymer with 2,2-dimethyl-1,3-propanediol (CAS 54909-13-6) https://chemicalindependence.com/chemical/54909-13-6/ EPA TSCA Inventory: CAS 54909-13-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory