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1,4-Butanediol, polymer with α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl), 1,1'-methylenebis[4-isocyanatobenzene], 2-methyloxirane and oxirane

CAS 59650-40-7

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

Molecular structure of 59650-40-7
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

CAS59650-40-7
PubChem CIDNot recorded
DTXSIDDTXSID001013519
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

1,4-Butanediol, polymer with α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl), 1,1'-methylenebis[4-isocyanatobenzene], 2-methyloxirane and oxirane (CAS 59650-40-7) https://chemicalindependence.com/chemical/59650-40-7/ EPA TSCA Inventory: CAS 59650-40-7. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory