2,4-Dichlorobutyrophenone

2,4-二氯苯丁酮

Also known as: 1-(2,4-Dichlorophenyl)butan-1-one, 1-(2,4-Dichlorophenyl)-1-butanone, 1-Butanone, 1-(2,4-dichlorophenyl)-, 2',4'-Dichlorobutyrophenone, 2',4'-Dichloropentanophenone, 2,4-Dichlorophenyl propyl ketone, 2,4-Dichloro-1-phenyl-1-butanone, 2,4-Dichlorobenzene butanone, a,p-Dichlorobutyrophenone

2,4-Dichlorobutyrophenone (CAS 66353-47-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10Cl2O and a molecular weight of 217.092 g/mol. It is also known as 1-(2,4-Dichlorophenyl)butan-1-one, 1-(2,4-Dichlorophenyl)-1-butanone and 1-Butanone, 1-(2,4-dichlorophenyl)-. Key properties include a boiling point of 319.5±27.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 134.4±24.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 66353-47-7
Jingsj CID: J-38551-2
Molecular Formula: C₁₀H₁₀Cl₂O
Chinese Name: 2,4-二氯苯丁酮
Molecular Weight: 217.092 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	319.5±27.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	134.4±24.3 °C

Frequently Asked Questions

What is the CAS number of 2,4-Dichlorobutyrophenone?

The CAS number of 2,4-Dichlorobutyrophenone is 66353-47-7.

What are the molecular formula and molecular weight of 2,4-Dichlorobutyrophenone?

2,4-Dichlorobutyrophenone has molecular formula C10H10Cl2O and molecular weight 217.092 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2,4-Dichlorobutyrophenone (CAS 66353-47-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38551-2 (accessed 2026-10-23).

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