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Isophthalic acid-neopentyl glycol-terephthalic acid-trimethylolpropane polymer

CAS 53808-41-6

1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid, 2,2-dimethyl-1,3-propanediol and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol

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

Molecular structure of 53808-41-6
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

CAS53808-41-6
PubChem CIDNot recorded
DTXSIDDTXSID001009859
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Isophthalic acid-neopentyl glycol-terephthalic acid-trimethylolpropane polymer (CAS 53808-41-6) https://chemicalindependence.com/chemical/53808-41-6/ EPA TSCA Inventory: CAS 53808-41-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory