1H-benzimidazol-2-ylhydrazine

Also known as: 2-Hydrazino-1H-1,3-benzimidazole, 2-Hydrazino-1H-benzimidazole, 2-Hydrazinyl-1H-benzo[d]imidazole, 2-hydrazinyl-1H-benzimidazole, 1-(1H-benzo[d]imidazol-2-yl)hydrazine, 1-(1H-benzimidazol-2-yl)hydrazine, benzimidazole-2-ylhydrazine, 2-hydrazinobenzimidazole, (1H-benzoimidazol-2-yl)-hydrazine, 2H-Benzimidazol-2-one,1,3-dihydro-,hydrazone

1H-benzimidazol-2-ylhydrazine (CAS 15108-18-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H8N4 and a molecular weight of 148.16500 g/mol. Key properties include a melting point of 224-225ºC, a boiling point of 382.3ºC at 760 mmHg, a density of 1.456g/cm3 and a flash point of 185ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 15108-18-6
Jingsj CID: J-1322375-1
Molecular Formula: C₇H₈N₄
Molecular Weight: 148.16500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	224-225ºC
Boiling Point	382.3ºC at 760 mmHg
Density	1.456g/cm3
Flash Point	185ºC
Exact Mass	148.07500
PSA	66.73000
LogP	1.62180
Vapor Pressure	4.77E-06mmHg at 25°C
Refractive Index	1.841

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 1H-benzimidazol-2-ylhydrazine?

The CAS number of 1H-benzimidazol-2-ylhydrazine is 15108-18-6.

What are the molecular formula and molecular weight of 1H-benzimidazol-2-ylhydrazine?

1H-benzimidazol-2-ylhydrazine has molecular formula C7H8N4 and molecular weight 148.16500 g/mol.

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. "1H-benzimidazol-2-ylhydrazine (CAS 15108-18-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1322375-1 (accessed 2026-11-09).

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