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Hexanedioic acid, polymer with N-(1,1-dimethyl-3-oxobutyl)-2-propenamide, 1,2-ethanediol, 1,6-hexanediol, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, 1,1'-methylenebis[4-isocyanatocyclohexane] and methyl 2-methyl-2-propenoate, compd. with N,N-diethylethanamine

CAS 2128658-16-0

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

Molecular structure of 2128658-16-0
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

CAS2128658-16-0
PubChem CIDNot recorded
DTXSIDDTXSID101368052
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Hexanedioic acid, polymer with N-(1,1-dimethyl-3-oxobutyl)-2-propenamide, 1,2-ethanediol, 1,6-hexanediol, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, 1,1'-methylenebis[4-isocyanatocyclohexane] and methyl 2-methyl-2-propenoate, compd. with N,N-diethylethanamine (CAS 2128658-16-0) https://chemicalindependence.com/chemical/2128658-16-0/ EPA TSCA Inventory: CAS 2128658-16-0. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory