2-(Pentafluoroethyl)benzimidazole

2-(全氟乙基)苯并咪唑

Also known as: 1H-Benzimidazole, 2-(1,1,2,2,2-pentafluoroethyl)-, 2-(1,1,2,2,2-pentafluoroethyl)-1H-benzimidazole, 2-(PENTAFLUOROETHYL)BENZIMIDAZOLE, 2-(perfluoroethyl)-1H-benzo[d]imidazole, 2-Pentafluoraethyl-1H-benzimidazol, 2-Pentafluorethyl-benzimidazol, 2-Perfluoroethyl-1H-benzimidazole, 2-Perfluoroethyl-1H-benzimidazole 98%, 2-pentafluoroethyl-1H-benzimidazole, 2-pentafluoroethyl-1H-benzoimidazole, PC6178

2-(Pentafluoroethyl)benzimidazole (CAS 383-08-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5F5N2 and a molecular weight of 236.14100 g/mol. It is also known as 1H-Benzimidazole, 2-(1,1,2,2,2-pentafluoroethyl)-, 2-(1,1,2,2,2-pentafluoroethyl)-1H-benzimidazole and 2-(PENTAFLUOROETHYL)BENZIMIDAZOLE. Key properties include a boiling point of 268.6ºC at 760 mmHg, a density of 1.513g/cm3 and a flash point of 116.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
383-08-4
Jingsj CID
J-1098009-7
Molecular Formula
C9H5F5N2
Chinese Name
2-(全氟乙基)苯并咪唑
Molecular Weight
236.14100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point268.6ºC at 760 mmHg
Density1.513g/cm3
Flash Point116.3ºC

Frequently Asked Questions

What is the CAS number of 2-(Pentafluoroethyl)benzimidazole?

The CAS number of 2-(Pentafluoroethyl)benzimidazole is 383-08-4.

What are the molecular formula and molecular weight of 2-(Pentafluoroethyl)benzimidazole?

2-(Pentafluoroethyl)benzimidazole has molecular formula C9H5F5N2 and molecular weight 236.14100 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(Pentafluoroethyl)benzimidazole (CAS 383-08-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1098009-7 (accessed 2026-10-24).

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