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(2E)-1-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-2-buten-1-one

CAS 24720-09-0

U.S. production volumes are classified as confidential business information.

Molecular structure of 24720-09-0
US productionCBI
Import value, 2024$150M
Top sourceIndia 25%

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 291429 · basket

EPA reports by year
2023
US production Confidential · Imports Confidential
2019
US production Confidential · Imports Confidential

These shares come from HS customs code 291429, which covers 163 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IN 25%IndiaES 18%SpainCN 12%ChinaIL 11%IsraelCH 9%Switzerland

Why It Matters

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

Chemical Identity

CAS24720-09-0
PubChem CID5366077
DTXSIDDTXSID8051912
FormulaC13H20O
Mol. Weight192.3 g/mol
SMILESCC=CC(=O)C1C(=CCCC1(C)C)C

Data Sources

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Brief citations

(2E)-1-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-2-buten-1-one (CAS 24720-09-0) https://chemicalindependence.com/chemical/24720-09-0/ EPA CompTox (DSSTox): DTXSID8051912. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID8051912 PubChem: 5366077. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/5366077 EPA Chemical Data Reporting: 24720-09-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 291429 for CAS 24720-09-0. Reporting year: 2024. https://usatrade.census.gov/