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Isocyanic acid, polymethylenepolyphenylene ester, Me Et ketone oxime- and polyethylene glycol mono-Me ether-blocked

CAS 1449492-46-9

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

Molecular structure of 1449492-46-9
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

CAS1449492-46-9
PubChem CIDNot recorded
DTXSIDDTXSID701364010
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Isocyanic acid, polymethylenepolyphenylene ester, Me Et ketone oxime- and polyethylene glycol mono-Me ether-blocked (CAS 1449492-46-9) https://chemicalindependence.com/chemical/1449492-46-9/ EPA TSCA Inventory: CAS 1449492-46-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory