1-[1-(3,5-Dichlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]ethan-1-one

1-[1-(3,5-二氯苯基)-5-甲基-1H-1,2,3-三唑-4-基]乙-1-酮

Also known as: 1-[1-(3,5-Dichlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]ethan-1-one, Ethanone, 1-[1-(3,5-dichlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-, 1-[1-(3,5-Dichlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]ethanone

1-[1-(3,5-Dichlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]ethan-1-one (CAS 667865-24-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H9Cl2N3O and a molecular weight of 270.11500 g/mol. It is also known as Ethanone, 1-[1-(3,5-dichlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]- and 1-[1-(3,5-Dichlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]ethanone. Key properties include a boiling point of 438.6ºC at 760 mmHg, a density of 1.44g/cm3 and a flash point of 219ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
667865-24-9
Jingsj CID
J-1510454-0
Molecular Formula
C11H9Cl2N3O
Chinese Name
1-[1-(3,5-二氯苯基)-5-甲基-1H-1,2,3-三唑-4-基]乙-1-酮
Molecular Weight
270.11500 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point438.6ºC at 760 mmHg
Density1.44g/cm3
Flash Point219ºC

Frequently Asked Questions

What is the CAS number of 1-[1-(3,5-Dichlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]ethan-1-one?

The CAS number of 1-[1-(3,5-Dichlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]ethan-1-one is 667865-24-9.

What are the molecular formula and molecular weight of 1-[1-(3,5-Dichlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]ethan-1-one?

1-[1-(3,5-Dichlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]ethan-1-one has molecular formula C11H9Cl2N3O and molecular weight 270.11500 g/mol.

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

Last updated:

How to cite: Jingsj. "1-[1-(3,5-Dichlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]ethan-1-one (CAS 667865-24-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510454-0 (accessed 2026-10-25).

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