2-(4,5-Dichloro-1H-imidazol-1-yl)acetonitrile

2-(4,5-二氯-1H-咪唑-1-基)乙腈

Also known as: (4,5-Dichloro-1H-imidazol-1-yl)acetonitrile, (4,5-Dichloroimidazol-1-yl)acetonitrile, 1-(Cyanomethyl)-4,5-dichloro-1H-imidazole, 1H-Imidazole-1-acetonitrile, 4,5-dichloro-, 2-(4,5-dichloro-1H-imidazol-1-yl)acetonitrile, 2-(4,5-dichloroimidazol-1-yl)acetonitrile, 4,5-Dichloro-1H-imidazole-1-acetonitrile

2-(4,5-Dichloro-1H-imidazol-1-yl)acetonitrile (CAS 159088-44-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3Cl2N3 and a molecular weight of 176.00300 g/mol. It is also known as (4,5-Dichloro-1H-imidazol-1-yl)acetonitrile, (4,5-Dichloroimidazol-1-yl)acetonitrile and 1-(Cyanomethyl)-4,5-dichloro-1H-imidazole. Key properties include a melting point of 95ºC, a boiling point of 392.6ºC at 760mmHg, a density of 1.52g/cm3 and a flash point of 191.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
159088-44-5
Jingsj CID
J-1107333-8
Molecular Formula
C5H3Cl2N3
Chinese Name
2-(4,5-二氯-1H-咪唑-1-基)乙腈
Molecular Weight
176.00300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point95ºC
Boiling Point392.6ºC at 760mmHg
Density1.52g/cm3
Flash Point191.2ºC

Frequently Asked Questions

What is the CAS number of 2-(4,5-Dichloro-1H-imidazol-1-yl)acetonitrile?

The CAS number of 2-(4,5-Dichloro-1H-imidazol-1-yl)acetonitrile is 159088-44-5.

What are the molecular formula and molecular weight of 2-(4,5-Dichloro-1H-imidazol-1-yl)acetonitrile?

2-(4,5-Dichloro-1H-imidazol-1-yl)acetonitrile has molecular formula C5H3Cl2N3 and molecular weight 176.00300 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(4,5-Dichloro-1H-imidazol-1-yl)acetonitrile (CAS 159088-44-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1107333-8 (accessed 2026-10-26).

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