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1,3-Benzenedicarboxylic acid, polymer with 1,4-butanediol, 1,4-dimethyl 1,4-benzenedicarboxylate and nonanedioic acid

CAS 56528-99-5

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

Molecular structure of 56528-99-5
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

CAS56528-99-5
PubChem CIDNot recorded
DTXSIDDTXSID901009537
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

1,3-Benzenedicarboxylic acid, polymer with 1,4-butanediol, 1,4-dimethyl 1,4-benzenedicarboxylate and nonanedioic acid (CAS 56528-99-5) https://chemicalindependence.com/chemical/56528-99-5/ EPA TSCA Inventory: CAS 56528-99-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory