2-Butenedioic acid (2E)-, polymer with α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] and polymethylenepolyphenylene isocyanate, reaction products with 3-(triethoxysilyl)-1-propanethiol
CAS 2999739-98-7
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
CAS2999739-98-7
PubChem CIDNot recorded
DTXSIDDTXSID901363668
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
2-Butenedioic acid (2E)-, polymer with α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] and polymethylenepolyphenylene isocyanate, reaction products with 3-(triethoxysilyl)-1-propanethiol (CAS 2999739-98-7) https://chemicalindependence.com/chemical/2999739-98-7/ EPA TSCA Inventory: CAS 2999739-98-7. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory