2-Oxepanone, homopolymer, ester with 1,2-ethanediol (2:1), polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine, α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl) and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, N-butyl-1-butanamine-blocked
CAS 890051-62-4
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
CAS890051-62-4
PubChem CIDNot recorded
DTXSIDDTXSID101022860
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
2-Oxepanone, homopolymer, ester with 1,2-ethanediol (2:1), polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine, α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl) and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, N-butyl-1-butanamine-blocked (CAS 890051-62-4) https://chemicalindependence.com/chemical/890051-62-4/ EPA TSCA Inventory: CAS 890051-62-4. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory