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2-Butyl-5-chloro-1H-imidazole

2-丁基-5-氯-1H-咪唑

Also known as: 2-butyl-4-chloro-1H-imidazole, 2-butyl-4-chloro-3H-imidazole, 2-butyl-5-chloroimidazole, 2-n-Butyl-5-chloro-1H-imidazole, 1H-Imidazole, 2-butyl-5-chloro-

2-Butyl-5-chloro-1H-imidazole (CAS 158365-99-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H11ClN2 and a molecular weight of 158.62900 g/mol. It is also known as 2-butyl-4-chloro-1H-imidazole, 2-butyl-4-chloro-3H-imidazole and 2-butyl-5-chloroimidazole. Key properties include a boiling point of 317.014ºC at 760 mmHg, a density of 1.143g/cm3 and a flash point of 174.89ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
158365-99-2
Jingsj CID
J-1084641-4
Molecular Formula
C7H11ClN2
Chinese Name
2-丁基-5-氯-1H-咪唑
Molecular Weight
158.62900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point317.014ºC at 760 mmHg
Density1.143g/cm3
Flash Point174.89ºC

Frequently Asked Questions

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

The CAS number of 2-Butyl-5-chloro-1H-imidazole is 158365-99-2.

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

2-Butyl-5-chloro-1H-imidazole has molecular formula C7H11ClN2 and molecular weight 158.62900 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Butyl-5-chloro-1H-imidazole (CAS 158365-99-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084641-4 (accessed 2026-10-23).

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