2-Oxepanone, polymer with 1,6-diisocyanatohexane and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol
CAS 129757-76-2
EPA and Census publish no US supply data for this chemical.
US productionNot reported
Top sourceNo public record
EPA exempts this chemical from its production survey.
Why supply is unknownWhere 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
CAS129757-76-2
PubChem CIDNot recorded
DTXSIDDTXSID80106312
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
2-Oxepanone, polymer with 1,6-diisocyanatohexane and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (CAS 129757-76-2) https://chemicalindependence.com/chemical/129757-76-2/ EPA TSCA Inventory: CAS 129757-76-2. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory