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Cyclohexanecarboxylic acid, 4-methyl-, methyl ester

CAS 51181-40-9

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

Molecular structure of 51181-40-9
US productionCBI
Top sourceNo public record

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.

Where It Comes From

EPA reports by year
2023
US production Confidential · Imports Confidential
2019
US production Confidential · Imports Confidential
Domestic parents -- activity not disclosed (1)
Eastman Chemical

Why It Matters

Sectors
Core Chemicals
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Chemical Identity

CAS51181-40-9
PubChem CID170993
DTXSIDDTXSID3068623
FormulaC9H16O2
Mol. Weight156.22 g/mol
SMILESCC1CCC(CC1)C(=O)OC

Data Sources

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Brief citations

Cyclohexanecarboxylic acid, 4-methyl-, methyl ester (CAS 51181-40-9) https://chemicalindependence.com/chemical/51181-40-9/ EPA CompTox (DSSTox): DTXSID3068623. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID3068623 PubChem: 170993. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/170993 EPA Chemical Data Reporting: 51181-40-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 51181-40-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting