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2-Oxepanone, polymer with 2,4-diisocyanato-1-methylbenzene

CAS 52136-46-6

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

Molecular structure of 52136-46-6
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

CAS52136-46-6
PubChem CIDNot recorded
DTXSIDDTXSID80966493
FormulaC15H16N2O4
Mol. Weight288.303 g/mol
SMILESO=C1CCCCCO1.CC1=C(C=C(C=C1)N=C=O)N=C=O

Data Sources

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Brief citations

2-Oxepanone, polymer with 2,4-diisocyanato-1-methylbenzene (CAS 52136-46-6) https://chemicalindependence.com/chemical/52136-46-6/ EPA TSCA Inventory: CAS 52136-46-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory