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Isosafrole

CAS 120-58-1

1,3-Benzodioxole, 5-(1-propen-1-yl)-

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

Molecular structure of 120-58-1
US productionNot reported
Top sourceNo public record

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Where It Comes From

Customs basis: HS 293291 · exact

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

CAS120-58-1
PubChem CIDNot recorded
DTXSIDDTXSID2020767
FormulaC10H10O2
Mol. Weight162.188 g/mol
SMILESCC=CC1=CC2=C(OCO2)C=C1

Data Sources

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Brief citations

Isosafrole (CAS 120-58-1) https://chemicalindependence.com/chemical/120-58-1/ EPA TSCA Inventory: CAS 120-58-1. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory