(+)-Menthone

(+)-薄荷酮

Also known as: (2R,5S)-2-Isopropyl-5-methylcyclohexanone, D-Menthone, Cyclohexanone, 5-methyl-2-(1-methylethyl)-, (2R,5S)-, (1S,4R)-p-Menthan-3-one, (1S)-trans-p-menthan-3-one, p-Menthan-3-one, (1S,4R)-(+)-

(+)-Menthone (CAS 3391-87-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H18O and a molecular weight of 154.24900 g/mol. It is also known as (2R,5S)-2-Isopropyl-5-methylcyclohexanone, D-Menthone and Cyclohexanone, 5-methyl-2-(1-methylethyl)-, (2R,5S)-. Key properties include a boiling point of 205ºC at 760mmHg, a density of 0.881g/cm3 and a flash point of 72.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3391-87-5
Jingsj CID
J-1378107-7
Molecular Formula
C10H18O
Chinese Name
(+)-薄荷酮
Molecular Weight
154.24900 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point205ºC at 760mmHg
Density0.881g/cm3
Flash Point72.8ºC

Frequently Asked Questions

What is the CAS number of (+)-Menthone?

The CAS number of (+)-Menthone is 3391-87-5.

What are the molecular formula and molecular weight of (+)-Menthone?

(+)-Menthone has molecular formula C10H18O and molecular weight 154.24900 g/mol.

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

Last updated:

How to cite: Jingsj. "(+)-Menthone (CAS 3391-87-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1378107-7 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.