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2-Cyclopentene-1-acetic acid, ethyl ester

CAS 15848-49-4

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

Molecular structure of 15848-49-4
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

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

CAS15848-49-4
PubChem CIDNot recorded
DTXSIDDTXSID90884856
FormulaC9H14O2
Mol. Weight154.209 g/mol
SMILESCCOC(=O)CC1CCC=C1

Data Sources

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Brief citations

2-Cyclopentene-1-acetic acid, ethyl ester (CAS 15848-49-4) https://chemicalindependence.com/chemical/15848-49-4/ EPA TSCA Inventory: CAS 15848-49-4. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory