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1,3,5-Trioxane, polymer with oxirane

CAS 24969-25-3

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

Molecular structure of 24969-25-3
US productionNot reported
Top sourceNo public record

EPA exempts this chemical from its production survey.

Why supply is unknown

Where It Comes From

Customs basis: HS 390710 · narrow

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

HS customs code 390710 covers 3 tracked chemicals in total. US Census does not break out this chemical's share, so the country-of-origin mix is not available. EPA CDR reports import dependency at the chemical level separately, shown above.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS24969-25-3
PubChem CIDNot recorded
DTXSIDDTXSID701011019
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

1,3,5-Trioxane, polymer with oxirane (CAS 24969-25-3) https://chemicalindependence.com/chemical/24969-25-3/ EPA TSCA Inventory: CAS 24969-25-3. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory