Cyclohexyl ethyl ketone

Also known as: 1-Propanone, 1-cyclohexyl-, 1-Cyclohexylpropan-1-one, 1-Cyclohexyl-1-propanone, Ethyl cyclohexyl ketone, Cyclohexylpropanone, Propanoylcyclohexane, Propionylcyclohexane, NSC 39457

Cyclohexyl ethyl ketone (CAS 1123-86-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H16O and a molecular weight of 140.22300 g/mol. Key properties include a boiling point of 196ºC at 760mmHg, a density of 0.91 and a flash point of 74.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1123-86-0
Jingsj CID: J-27235-5
Molecular Formula: C₉H₁₆O
Molecular Weight: 140.22300 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	196ºC at 760mmHg
Density	0.91
Flash Point	74.5ºC
Exact Mass	140.12000
PSA	17.07000
LogP	2.54580
Vapor Pressure	0.408mmHg at 25°C
Refractive Index	1.45

Customs & Trade Information

HS Code	2914299000
Summary	2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Cyclohexyl ethyl ketone?

The CAS number of Cyclohexyl ethyl ketone is 1123-86-0.

What are the molecular formula and molecular weight of Cyclohexyl ethyl ketone?

Cyclohexyl ethyl ketone has molecular formula C9H16O and molecular weight 140.22300 g/mol.

What are the upstream and downstream products of Cyclohexyl ethyl ketone?

For Cyclohexyl ethyl ketone, Upstream Products: 1-cyclohexylpropan-1-ol, 1-Cyclohexyl-2-propen-1-ol, 1-CYCLOHEXYL-1-PROPYNE.

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. "Cyclohexyl ethyl ketone (CAS 1123-86-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27235-5 (accessed 2026-11-09).

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