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Isocyanic acid, polymethylenepolyphenylene ester, polymer with [(1-methyl-1,2-ethanediyl)bis(oxy)]bis[propanol]

CAS 57288-55-8

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

Molecular structure of 57288-55-8
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

CAS57288-55-8
PubChem CIDNot recorded
DTXSIDDTXSID101012702
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Isocyanic acid, polymethylenepolyphenylene ester, polymer with [(1-methyl-1,2-ethanediyl)bis(oxy)]bis[propanol] (CAS 57288-55-8) https://chemicalindependence.com/chemical/57288-55-8/ EPA TSCA Inventory: CAS 57288-55-8. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory