Flag of the United StatesAmerican Chemical Independence

4-Methyl-2-(1-penten-1-yl)-1,3-dioxolane

CAS 648434-55-3

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

Molecular structure of 648434-55-3
US productionNot reported
Top sourceNo public record

This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.

Why supply is unknown

No public supply or use records

Neither EPA production reports, Census trade data nor FDA listings cover this chemical, so no one publishes where the US gets it or what it goes into. Why supply is unknown

Chemical Identity

CAS648434-55-3
PubChem CIDNot recorded
DTXSIDDTXSID50869184
FormulaC9H16O2
Mol. Weight156.225 g/mol
SMILESCCCC=CC1OCC(C)O1

Data Sources

← Back to Dashboard

Brief citations

4-Methyl-2-(1-penten-1-yl)-1,3-dioxolane (CAS 648434-55-3) https://chemicalindependence.com/chemical/648434-55-3/ EPA CompTox (DSSTox): 648434-55-3. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID50869184