5-chloro-1-methyl-2-phenyl-1H-imidazole

5-氯-1-甲基-2-苯基-1H-咪唑

Also known as: 5-chloro-1-methyl-2-phenylimidazole, 1-methyl-2-phenyl-5-chloroimidazole, 5-chlor-1-methyl-2-phenylimidazol, 1H-imidazole, 5-chloro-1-methyl-2-phenyl-, einecs 231-642-1

5-chloro-1-methyl-2-phenyl-1H-imidazole (CAS 7666-52-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9ClN2 and a molecular weight of 192.645 g/mol. It is also known as 5-chloro-1-methyl-2-phenylimidazole, 1-methyl-2-phenyl-5-chloroimidazole and 5-chlor-1-methyl-2-phenylimidazol. Key properties include a melting point of 116-117 °C, a boiling point of 339.5±34.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 159.1±25.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 7666-52-6
Jingsj CID: J-1096509-0
Molecular Formula: C₁₀H₉ClN₂
Chinese Name: 5-氯-1-甲基-2-苯基-1H-咪唑
Molecular Weight: 192.645 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	116-117 °C
Boiling Point	339.5±34.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	159.1±25.7 °C

Frequently Asked Questions

What is the CAS number of 5-chloro-1-methyl-2-phenyl-1H-imidazole?

The CAS number of 5-chloro-1-methyl-2-phenyl-1H-imidazole is 7666-52-6.

What are the molecular formula and molecular weight of 5-chloro-1-methyl-2-phenyl-1H-imidazole?

5-chloro-1-methyl-2-phenyl-1H-imidazole has molecular formula C10H9ClN2 and molecular weight 192.645 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. "5-chloro-1-methyl-2-phenyl-1H-imidazole (CAS 7666-52-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1096509-0 (accessed 2026-10-25).

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