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Isocyanic acid, polymethylenepolyphenylene ester, polymer with α-hydro-ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)], 2-butoxyethanol-blocked

CAS 1883732-48-6

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

Molecular structure of 1883732-48-6
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

CAS1883732-48-6
PubChem CIDNot recorded
DTXSIDDTXSID001364045
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Isocyanic acid, polymethylenepolyphenylene ester, polymer with α-hydro-ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)], 2-butoxyethanol-blocked (CAS 1883732-48-6) https://chemicalindependence.com/chemical/1883732-48-6/ EPA TSCA Inventory: CAS 1883732-48-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory