1-(3-Chlorophenyl)imidazole

Also known as: 1-(3-Chlorophenyl)-1H-imidazole, 1-(m-Chlorophenyl)imidazole, 1-(m-Chlorophenyl)-1H-imidazole, 1-(3-Chlorophenyl)-1H-imidazole #, 1H-Imidazole, 1-(3-chlorophenyl)-

1-(3-Chlorophenyl)imidazole (CAS 51581-52-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7ClN2 and a molecular weight of 178.61800 g/mol. Key properties include a boiling point of 318.9ºC at 760mmHg, a density of 1.23g/cm3 and a flash point of 146.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51581-52-3
Jingsj CID: J-1163519-1
Molecular Formula: C₉H₇ClN₂
Molecular Weight: 178.61800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	318.9ºC at 760mmHg
Density	1.23g/cm3
Flash Point	146.6ºC
Exact Mass	178.03000
PSA	17.82000
LogP	2.52570
Refractive Index	1.613

Customs & Trade Information

HS Code	2933290090
Summary	2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-(3-Chlorophenyl)imidazole?

The CAS number of 1-(3-Chlorophenyl)imidazole is 51581-52-3.

What are the molecular formula and molecular weight of 1-(3-Chlorophenyl)imidazole?

1-(3-Chlorophenyl)imidazole has molecular formula C9H7ClN2 and molecular weight 178.61800 g/mol.

What are the upstream and downstream products of 1-(3-Chlorophenyl)imidazole?

For 1-(3-Chlorophenyl)imidazole, Upstream Products: Imidazole, 1-Chloro-3-iodobenzene.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(3-Chlorophenyl)imidazole (CAS 51581-52-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1163519-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.