2-Chloro-1-(3-chloro-4-methoxyphenyl)ethan-1-one

2-氯-1-(3-氯-4-甲氧基苯基)乙烷-1-酮

Also known as: Ethanone, 2-chloro-1-(3-chloro-4-methoxyphenyl)- (9CI), Ethanone, 2-chloro-1-(3-chloro-4-methoxyphenyl)-, 2-Chloro-1-(3-chloro-4-methoxyphenyl)ethanone, 2,3'-Dichloro-4'-methoxyacetophenone

2-Chloro-1-(3-chloro-4-methoxyphenyl)ethan-1-one (CAS 79881-25-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H8Cl2O2 and a molecular weight of 219.06500 g/mol. It is also known as Ethanone, 2-chloro-1-(3-chloro-4-methoxyphenyl)- (9CI), Ethanone, 2-chloro-1-(3-chloro-4-methoxyphenyl)- and 2-Chloro-1-(3-chloro-4-methoxyphenyl)ethanone. Key properties include a boiling point of 347.1ºC at 760 mmHg, a density of 1.301g/cm3 and a flash point of 153.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
79881-25-7
Jingsj CID
J-1508231-0
Molecular Formula
C9H8Cl2O2
Chinese Name
2-氯-1-(3-氯-4-甲氧基苯基)乙烷-1-酮
Molecular Weight
219.06500 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point347.1ºC at 760 mmHg
Density1.301g/cm3
Flash Point153.9ºC

Frequently Asked Questions

What is the CAS number of 2-Chloro-1-(3-chloro-4-methoxyphenyl)ethan-1-one?

The CAS number of 2-Chloro-1-(3-chloro-4-methoxyphenyl)ethan-1-one is 79881-25-7.

What are the molecular formula and molecular weight of 2-Chloro-1-(3-chloro-4-methoxyphenyl)ethan-1-one?

2-Chloro-1-(3-chloro-4-methoxyphenyl)ethan-1-one has molecular formula C9H8Cl2O2 and molecular weight 219.06500 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Chloro-1-(3-chloro-4-methoxyphenyl)ethan-1-one (CAS 79881-25-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508231-0 (accessed 2026-10-24).

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