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5-Chloro-2-(chloromethyl)-1H-benzo[d]imidazole

5-氯-2-氯甲基-1H-苯并咪唑

Also known as: 5-Chloro-2-chloromethyl-1H-benzoimidazole, 5-Chloro-2-(chloromethyl)-1H-benzimidazole, 5-Chloro-2-chloromethylbenzimidazole, 6-Chloro-2-(chloromethyl)-1H-benzimidazole, 6-Chloro-2-(chloromethyl)-1H-benzo[d]imidazole, 5-Chlor-2-chlormethyl-1(3)H-benzimidazol, 5-chloro-2-chloromethyl-1(3)H-benzoimidazole, 5-chloro-2-(chloromethyl)-1H-1,3-benzodiazole, NSC114752

5-Chloro-2-(chloromethyl)-1H-benzo[d]imidazole (CAS 20443-38-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6Cl2N2 and a molecular weight of 201.05300 g/mol. It is also known as 5-Chloro-2-chloromethyl-1H-benzoimidazole, 5-Chloro-2-(chloromethyl)-1H-benzimidazole and 5-Chloro-2-chloromethylbenzimidazole. Key properties include a boiling point of 404.6ºC at 760 mmHg, a density of 1.492g/cm3 and a flash point of 230.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
20443-38-3
Jingsj CID
J-20330-8
Molecular Formula
C8H6Cl2N2
Chinese Name
5-氯-2-氯甲基-1H-苯并咪唑
Molecular Weight
201.05300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point404.6ºC at 760 mmHg
Density1.492g/cm3
Flash Point230.9ºC

Frequently Asked Questions

What is the CAS number of 5-Chloro-2-(chloromethyl)-1H-benzo[d]imidazole?

The CAS number of 5-Chloro-2-(chloromethyl)-1H-benzo[d]imidazole is 20443-38-3.

What are the molecular formula and molecular weight of 5-Chloro-2-(chloromethyl)-1H-benzo[d]imidazole?

5-Chloro-2-(chloromethyl)-1H-benzo[d]imidazole has molecular formula C8H6Cl2N2 and molecular weight 201.05300 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-2-(chloromethyl)-1H-benzo[d]imidazole (CAS 20443-38-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20330-8 (accessed 2026-10-24).

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