5-(4-Chlorophenyl)-1,3-cyclohexanedione

Also known as: 5-(4-Chlorophenyl)cyclohexane-1,3-dione, 5-(4-Chlorophenyl)-3-hydroxycyclohex-2-en-1-one

5-(4-Chlorophenyl)-1,3-cyclohexanedione (CAS 27463-38-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H11ClO2 and a molecular weight of 222.66800 g/mol. Key properties include a melting point of 185-189ºC(lit.), a boiling point of 384.2ºC at 760 mmHg, a density of 1.268g/cm3 and a flash point of 162.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 27463-38-3
Jingsj CID: J-4553-4
Molecular Formula: C₁₂H₁₁ClO₂
Molecular Weight: 222.66800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	185-189ºC(lit.)
Boiling Point	384.2ºC at 760 mmHg
Density	1.268g/cm3
Flash Point	162.5ºC
Exact Mass	222.04500
PSA	34.14000
LogP	2.74570
Vapor Pressure	4.16E-06mmHg at 25°C
Refractive Index	1.565

Customs & Trade Information

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 5-(4-Chlorophenyl)-1,3-cyclohexanedione?

The CAS number of 5-(4-Chlorophenyl)-1,3-cyclohexanedione is 27463-38-3.

What are the molecular formula and molecular weight of 5-(4-Chlorophenyl)-1,3-cyclohexanedione?

5-(4-Chlorophenyl)-1,3-cyclohexanedione has molecular formula C12H11ClO2 and molecular weight 222.66800 g/mol.

What are the upstream and downstream products of 5-(4-Chlorophenyl)-1,3-cyclohexanedione?

For 5-(4-Chlorophenyl)-1,3-cyclohexanedione, Upstream Products: 4-(4-Chlorophenyl)-3-buten-2-one, Diethyl malonate, 4-Chlorobenzaldehyde.

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. "5-(4-Chlorophenyl)-1,3-cyclohexanedione (CAS 27463-38-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4553-4 (accessed 2026-11-09).

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