Chloro(1,3-dimesitylimidazol-2-ylidene)copper(I)

氯(1,3-二均三甲苯基咪唑-2-亚基)铜(I)

Also known as: Chloro[1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]copper(I), [1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]chlorocopper(I), [1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]-chloro-copper, Chloro(1,3-dimesityl-1,3-dihydro-2H-imidazol-2-ylidene)copper, Copper, chloro[1,3-dihydro-1,3-bis(2,4,6-trimethylphenyl)-2H-imidazol-2-ylidene]-, (1,3-Dimesityl-1H-imidazol-3-ium-2-yl) copper chloride

Chloro(1,3-dimesitylimidazol-2-ylidene)copper(I) (CAS 873779-78-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H24ClCuN2 and a molecular weight of 403.428 g/mol. It is also known as Chloro[1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]copper(I), [1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]chlorocopper(I) and [1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]-chloro-copper. Key property: a melting point of 277 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
873779-78-3
Jingsj CID
J-1590954-3
Molecular Formula
C21H24ClCuN2
Chinese Name
氯(1,3-二均三甲苯基咪唑-2-亚基)铜(I)
Molecular Weight
403.428 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point277 °C

Frequently Asked Questions

What is the CAS number of Chloro(1,3-dimesitylimidazol-2-ylidene)copper(I)?

The CAS number of Chloro(1,3-dimesitylimidazol-2-ylidene)copper(I) is 873779-78-3.

What are the molecular formula and molecular weight of Chloro(1,3-dimesitylimidazol-2-ylidene)copper(I)?

Chloro(1,3-dimesitylimidazol-2-ylidene)copper(I) has molecular formula C21H24ClCuN2 and molecular weight 403.428 g/mol.

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

Last updated:

How to cite: Jingsj. "Chloro(1,3-dimesitylimidazol-2-ylidene)copper(I) (CAS 873779-78-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1590954-3 (accessed 2026-10-24).

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