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1,3-Butadiene, 2-chloro-, polymer with sulfur

CAS 37450-42-3

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

Molecular structure of 37450-42-3
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

CAS37450-42-3
PubChem CIDNot recorded
DTXSIDDTXSID601011080
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

1,3-Butadiene, 2-chloro-, polymer with sulfur (CAS 37450-42-3) https://chemicalindependence.com/chemical/37450-42-3/ EPA TSCA Inventory: CAS 37450-42-3. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory