1-(4-Chlorophenyl)-1,3-butanedione

Also known as: 1-(4-Chlorophenyl)1,3-butanedione, 1-(4-Chlorophenyl)butane-1,3-dione, 4-Chlorobenzoylacetone, 1-(4-Chlorophenyl)-butan-1,3-dione, 4'-Chloro-3-oxobutyrophenone, acetyl-p-chlorobenzoylmethane, 1-(p-chlorophenyl)-1,3-butanedione, JR-8839

1-(4-Chlorophenyl)-1,3-butanedione (CAS 6302-55-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H9ClO2 and a molecular weight of 196.630 g/mol. Key properties include a boiling point of 312.0±17.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 131.1±21.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6302-55-2
Jingsj CID: J-1453161-4
Molecular Formula: C₁₀H₉ClO₂
Molecular Weight: 196.630 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	312.0±17.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	131.1±21.5 °C
Exact Mass	196.029114
PSA	34.14000
LogP	3.20
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.531

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 1-(4-Chlorophenyl)-1,3-butanedione?

The CAS number of 1-(4-Chlorophenyl)-1,3-butanedione is 6302-55-2.

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

1-(4-Chlorophenyl)-1,3-butanedione has molecular formula C10H9ClO2 and molecular weight 196.630 g/mol.

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

For 1-(4-Chlorophenyl)-1,3-butanedione, Upstream Products: 1-(4-Chlorophenyl)ethanone, Ethyl acetate, Ethyl 4-chlorobenzoate; Downstream Products: 2-(4-chlorophenyl)-6-morpholin-4-ylthiopyran-4-one, 2-(4-chlorophenyl)-6-(ethylthio)-4H-thiopyran-4-one, 1-(4-chlorophenyl)pentane-1,4-dione.

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. "1-(4-Chlorophenyl)-1,3-butanedione (CAS 6302-55-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1453161-4 (accessed 2026-11-09).

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