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Hexanedioic acid, polymer with hexahydro-2H-azepin-2-one and α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl)

CAS 66139-31-9

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

Molecular structure of 66139-31-9
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

CAS66139-31-9
PubChem CIDNot recorded
DTXSIDDTXSID701012786
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Hexanedioic acid, polymer with hexahydro-2H-azepin-2-one and α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl) (CAS 66139-31-9) https://chemicalindependence.com/chemical/66139-31-9/ EPA TSCA Inventory: CAS 66139-31-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory