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1-(2-Chloroethyl)-1H-imidazole hydrochloride

1-(2-氯乙基)咪唑盐酸盐

Also known as: 1-(2-Chloroethyl)imidazole hydrochloride, 1-(2-Chloroethyl)-1H-imidazole hydrochloride, N-(2-Chloroethyl)-imidazole hydrochloride, 2-chloro-1-(1H-imidazol-1-yl)ethane hydrochloride

1-(2-Chloroethyl)-1H-imidazole hydrochloride (CAS 18994-78-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H8Cl2N2 and a molecular weight of 167.03600 g/mol. It is also known as 1-(2-Chloroethyl)imidazole hydrochloride, N-(2-Chloroethyl)-imidazole hydrochloride and 2-chloro-1-(1H-imidazol-1-yl)ethane hydrochloride. Key properties include a melting point of 108ºC, a boiling point of 269.9ºC at 760 mmHg and a flash point of 117ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
18994-78-0
Jingsj CID
J-21966-4
Molecular Formula
C5H8Cl2N2
Chinese Name
1-(2-氯乙基)咪唑盐酸盐
Molecular Weight
167.03600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point108ºC
Boiling Point269.9ºC at 760 mmHg
Flash Point117ºC

Frequently Asked Questions

What is the CAS number of 1-(2-Chloroethyl)-1H-imidazole hydrochloride?

The CAS number of 1-(2-Chloroethyl)-1H-imidazole hydrochloride is 18994-78-0.

What are the molecular formula and molecular weight of 1-(2-Chloroethyl)-1H-imidazole hydrochloride?

1-(2-Chloroethyl)-1H-imidazole hydrochloride has molecular formula C5H8Cl2N2 and molecular weight 167.03600 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(2-Chloroethyl)-1H-imidazole hydrochloride (CAS 18994-78-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21966-4 (accessed 2026-10-22).

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