5-chloro-1-ethyl-2-methylbenzimidazole

5-氯-1-乙基-2-甲基苯并咪唑

Also known as: 5-chloro-1-ethyl-2-methyl-1H-benzo[d]imidazole, 5-chloro-1-ethyl-2-methyl-1H-benzimidazole, 5-chloro-1-ethyl-2-methyl-1H-benzoimidazole, 1-ethyl-5-chloro-2-methyl-1H-benzimidazole, 1-ethyl-2-methyl-5-chloro-1H-benzimidazole, 1H-Benzimidazole, 5-chloro-1-ethyl-2-methyl-, 1H-Benzimidazole,5-chloro-1-ethyl-2-methyl-(9CI), 5-CHLORO-1-ETHYL-2-METHYLBENZIMIDAZOLE, 5-chloro-1-ethyl-2-methyl-benzimidazole, 5-chloro-1-ethyl-2-methyl-benzimidazol, Benzimidazole,5-chloro-1-ethyl-2-methyl, 1-Aethyl-5-chlor-2-methyl-1H-benzimidazol, 1-Aethyl-5-chlor-2-methyl-benzimidazol, NSC 97067

5-chloro-1-ethyl-2-methylbenzimidazole (CAS 2818-76-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11ClN2 and a molecular weight of 194.66100 g/mol. It is also known as 5-chloro-1-ethyl-2-methyl-1H-benzo[d]imidazole, 5-chloro-1-ethyl-2-methyl-1H-benzimidazole and 5-chloro-1-ethyl-2-methyl-1H-benzoimidazole. Key properties include a boiling point of 336ºC at 760mmHg, a density of 1.22g/cm3 and a flash point of 157ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2818-76-0
Jingsj CID
J-1505624-3
Molecular Formula
C10H11ClN2
Chinese Name
5-氯-1-乙基-2-甲基苯并咪唑
Molecular Weight
194.66100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point336ºC at 760mmHg
Density1.22g/cm3
Flash Point157ºC

Frequently Asked Questions

What is the CAS number of 5-chloro-1-ethyl-2-methylbenzimidazole?

The CAS number of 5-chloro-1-ethyl-2-methylbenzimidazole is 2818-76-0.

What are the molecular formula and molecular weight of 5-chloro-1-ethyl-2-methylbenzimidazole?

5-chloro-1-ethyl-2-methylbenzimidazole has molecular formula C10H11ClN2 and molecular weight 194.66100 g/mol.

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

Last updated:

How to cite: Jingsj. "5-chloro-1-ethyl-2-methylbenzimidazole (CAS 2818-76-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505624-3 (accessed 2026-10-24).

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