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1-(5-Chloro-2,3-dimethoxyphenyl)ethanone

1-(5-氯-2,3-二甲氧基苯基)乙酮

Also known as: 5-Chloro-2,3-dimethoxyacetophenone, (5-Chloro-2,3-dimethoxyphenyl)acetophenone, 1-(5-Chloro-2,3-dimethoxyphenyl)ethan-1-one, Ethanone, 1-(5-chloro-2,3-dimethoxyphenyl)-

1-(5-Chloro-2,3-dimethoxyphenyl)ethanone (CAS 117052-19-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H11ClO3 and a molecular weight of 214.64600 g/mol. It is also known as 5-Chloro-2,3-dimethoxyacetophenone, (5-Chloro-2,3-dimethoxyphenyl)acetophenone and 1-(5-Chloro-2,3-dimethoxyphenyl)ethan-1-one. Key properties include a boiling point of 300.4ºC at 760mmHg, a density of 1.186g/cm3 and a flash point of 124.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
117052-19-4
Jingsj CID
J-1109259-7
Molecular Formula
C10H11ClO3
Chinese Name
1-(5-氯-2,3-二甲氧基苯基)乙酮
Molecular Weight
214.64600 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point300.4ºC at 760mmHg
Density1.186g/cm3
Flash Point124.6ºC

Frequently Asked Questions

What is the CAS number of 1-(5-Chloro-2,3-dimethoxyphenyl)ethanone?

The CAS number of 1-(5-Chloro-2,3-dimethoxyphenyl)ethanone is 117052-19-4.

What are the molecular formula and molecular weight of 1-(5-Chloro-2,3-dimethoxyphenyl)ethanone?

1-(5-Chloro-2,3-dimethoxyphenyl)ethanone has molecular formula C10H11ClO3 and molecular weight 214.64600 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(5-Chloro-2,3-dimethoxyphenyl)ethanone (CAS 117052-19-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1109259-7 (accessed 2026-10-24).

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