Isomenthone

Also known as: (±)-Isomenthone, cis-p-Menthan-3-one, cis-Menthone, rel-(2R,5R)-5-Methyl-2-(1-methylethyl)cyclohexanone, Cyclohexanone, 5-methyl-2-(1-methylethyl)-, cis-, 5-Methyl-2-(1-methylethyl)cyclohexanone, cis-

Isomenthone (CAS 491-07-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H18O and a molecular weight of 154.249 g/mol. Key properties include a boiling point of 205.0±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 73.0±10.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 491-07-6
Jingsj CID: J-13372-6
Molecular Formula: C₁₀H₁₈O
Molecular Weight: 154.249 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	205.0±0.0 °C at 760 mmHg
Density	0.9±0.1 g/cm3
Flash Point	73.0±10.7 °C
Exact Mass	154.135757
PSA	17.07000
LogP	2.63
Vapor Pressure	0.3±0.4 mmHg at 25°C
Refractive Index	1.443

Activity & Biological Data

Additional Information	[1]. Chaturvedi S, et al. Bioinoculant with Vermicompost Augments Essential Oil Constituents and Antioxidants in Mentha arvensis L[J]. Journal of Plant Growth Regulation, 2021, 40(3): 1284-1297.

Frequently Asked Questions

What is the CAS number of Isomenthone?

The CAS number of Isomenthone is 491-07-6.

What are the molecular formula and molecular weight of Isomenthone?

Isomenthone has molecular formula C10H18O and molecular weight 154.249 g/mol.

What are the upstream and downstream products of Isomenthone?

For Isomenthone, Upstream Products: DL-Menthol, Pulegone, (-)-Menthol; Downstream Products: (+)-Menthol, (-)-Menthol, Menthone.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Isomenthone (CAS 491-07-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13372-6 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.