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1,3-Butanediol, polymer with 1,1'-methylenebis[isocyanatobenzene], 2,2'-oxybis[ethanol] and 1,2-propanediol

CAS 155662-82-1

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

Molecular structure of 155662-82-1
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

CAS155662-82-1
PubChem CIDNot recorded
DTXSIDDTXSID401012563
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

1,3-Butanediol, polymer with 1,1'-methylenebis[isocyanatobenzene], 2,2'-oxybis[ethanol] and 1,2-propanediol (CAS 155662-82-1) https://chemicalindependence.com/chemical/155662-82-1/ EPA TSCA Inventory: CAS 155662-82-1. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory