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Isocyanic acid, polymethylenepolyphenylene ester, 2-(2-butoxyethoxy)ethanol- and propylene glycol-blocked

CAS 749248-22-4

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

Molecular structure of 749248-22-4
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

CAS749248-22-4
PubChem CIDNot recorded
DTXSIDDTXSID301363834
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Isocyanic acid, polymethylenepolyphenylene ester, 2-(2-butoxyethoxy)ethanol- and propylene glycol-blocked (CAS 749248-22-4) https://chemicalindependence.com/chemical/749248-22-4/ EPA TSCA Inventory: CAS 749248-22-4. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory