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Hexanedioic acid, polymer with 2,2-dimethyl-1,3-propanediol and 1,1'-methylenebis[4-isocyanatocyclohexane], 2-hydroxyethyl acrylate-blocked

CAS 81771-57-5

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

Molecular structure of 81771-57-5
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

CAS81771-57-5
PubChem CIDNot recorded
DTXSIDDTXSID201013339
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Hexanedioic acid, polymer with 2,2-dimethyl-1,3-propanediol and 1,1'-methylenebis[4-isocyanatocyclohexane], 2-hydroxyethyl acrylate-blocked (CAS 81771-57-5) https://chemicalindependence.com/chemical/81771-57-5/ EPA TSCA Inventory: CAS 81771-57-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory