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2-Cyclohexene-1-carboxylic acid, 2-methyl-4-oxo-6-pentyl-, ethyl ester

CAS 59151-19-8

Molecular structure of 59151-19-8
US productionNot reported
Import value, 2024$65M
Top sourceChina 20%

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

Production is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 291830 · basket

These shares come from HS customs code 291830, which covers 98 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 20%ChinaIN 19%IndiaIT 19%ItalyCH 15%SwitzerlandJP 15%Japan

Why It Matters

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

Chemical Identity

CAS59151-19-8
PubChem CIDNot recorded
DTXSIDDTXSID40866743
FormulaC15H24O3
Mol. Weight252.354 g/mol
SMILESCCCCCC1CC(=O)C=C(C)C1C(=O)OCC

Data Sources

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Brief citations

2-Cyclohexene-1-carboxylic acid, 2-methyl-4-oxo-6-pentyl-, ethyl ester (CAS 59151-19-8) https://chemicalindependence.com/chemical/59151-19-8/ EPA TSCA Inventory: CAS 59151-19-8. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 291830 for CAS 59151-19-8. Reporting year: 2024. https://usatrade.census.gov/