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Phenol, 4,4'-(1-methylethylidene)bis-, polymer with 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis[oxirane], reaction products with N1,N1-diethyl-1,3-propanediamine

CAS 1644664-88-9

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

Molecular structure of 1644664-88-9
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

CAS1644664-88-9
PubChem CIDNot recorded
DTXSIDDTXSID801013820
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Phenol, 4,4'-(1-methylethylidene)bis-, polymer with 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis[oxirane], reaction products with N1,N1-diethyl-1,3-propanediamine (CAS 1644664-88-9) https://chemicalindependence.com/chemical/1644664-88-9/ EPA TSCA Inventory: CAS 1644664-88-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory