5-Chloro-2-(trifluoromethyl)-1H-benzimidazole

5-氯-2-(三氟甲基)苯并咪唑

Also known as: 5-CHLORO-2-(TRIFLUOROMETHYL)BENZIMIDAZOLE, 5-Chloro-2-(trifluoromethyl)-1H-benzo[d]imidazole, 5-Chloro-2-trifluoromethyl-1H-benzimidazole, 6-Chloro-2-(trifluoromethyl)-1H-benzimidazole, 1H-Benzimidazole, 5-chloro-2-(trifluoromethyl)-, 1H-Benzimidazole, 6-chloro-2-(trifluoromethyl)-, 2-(Trifluoromethyl)-5-chloro-1H-benzimidazole, 2-Trifluormethyl-5-chlorbenzimidazol, 5-Chlor-2-trifluormethyl-benzimidazol, 5-chloro-2-(trifluoromethyl)-benzimidazol, 5-chloro-2-trifluoromethyl-1(3)H-benzoimidazole, 5-chloro-2-trifluoromethylbenzimidazole, 6-chloro-2-(trifluoromethyl)-3aH-benzimidazole, BENZIMIDAZOLE,5-CHLORO-2-(TRIFLUOROMETHYL)

5-Chloro-2-(trifluoromethyl)-1H-benzimidazole (CAS 656-49-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H4ClF3N2 and a molecular weight of 220.57900 g/mol. It is also known as 5-CHLORO-2-(TRIFLUOROMETHYL)BENZIMIDAZOLE, 5-Chloro-2-(trifluoromethyl)-1H-benzo[d]imidazole and 5-Chloro-2-trifluoromethyl-1H-benzimidazole. Key properties include a boiling point of 301ºC at 760 mmHg, a density of 1.569 g/cm3 and a flash point of 135.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
656-49-5
Jingsj CID
J-1169927-5
Molecular Formula
C8H4ClF3N2
Chinese Name
5-氯-2-(三氟甲基)苯并咪唑
Molecular Weight
220.57900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point301ºC at 760 mmHg
Density1.569 g/cm3
Flash Point135.9ºC

Frequently Asked Questions

What is the CAS number of 5-Chloro-2-(trifluoromethyl)-1H-benzimidazole?

The CAS number of 5-Chloro-2-(trifluoromethyl)-1H-benzimidazole is 656-49-5.

What are the molecular formula and molecular weight of 5-Chloro-2-(trifluoromethyl)-1H-benzimidazole?

5-Chloro-2-(trifluoromethyl)-1H-benzimidazole has molecular formula C8H4ClF3N2 and molecular weight 220.57900 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-(trifluoromethyl)-1H-benzimidazole (CAS 656-49-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1169927-5 (accessed 2026-10-25).

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