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Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, polymer with 1,1'-methylenebis[4-isocyanatocyclohexane], polyethylene glycol mono-Me ether- and stearyl alc.-blocked

CAS 167257-59-2

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

Molecular structure of 167257-59-2
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

CAS167257-59-2
PubChem CIDNot recorded
DTXSIDDTXSID001013783
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, polymer with 1,1'-methylenebis[4-isocyanatocyclohexane], polyethylene glycol mono-Me ether- and stearyl alc.-blocked (CAS 167257-59-2) https://chemicalindependence.com/chemical/167257-59-2/ EPA TSCA Inventory: CAS 167257-59-2. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory