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1-Ethyl-2-methyl-1H-benzimidazole

Also known as: 1-Ethyl-2-methylbenzimidazole, 1-Ethyl-2-methyl-1H-benzo[d]imidazole, 1-ethyl-2-methyl-benzimidazol, 1H-Benzimidazole, 1-ethyl-2-methyl-, N-Ethyl-2-methylbenzimidazole, 2-methyl-1-ethylbenzimidazole

1-Ethyl-2-methyl-1H-benzimidazole (CAS 5805-76-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H12N2 and a molecular weight of 160.216 g/mol. Key properties include a boiling point of 300.8±11.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 135.7±19.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5805-76-5
Jingsj CID
J-6035-5
Molecular Formula
C10H12N2
Molecular Weight
160.216 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point300.8±11.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point135.7±19.3 °C
Exact Mass160.100052
PSA17.82000
LogP2.52
Vapor Pressure0.0±0.6 mmHg at 25°C
Refractive Index1.583

Frequently Asked Questions

What is the CAS number of 1-Ethyl-2-methyl-1H-benzimidazole?

The CAS number of 1-Ethyl-2-methyl-1H-benzimidazole is 5805-76-5.

What are the molecular formula and molecular weight of 1-Ethyl-2-methyl-1H-benzimidazole?

1-Ethyl-2-methyl-1H-benzimidazole has molecular formula C10H12N2 and molecular weight 160.216 g/mol.

What are the upstream and downstream products of 1-Ethyl-2-methyl-1H-benzimidazole?

For 1-Ethyl-2-methyl-1H-benzimidazole, Upstream Products: ch3cho, o-Phenylenediamine, Ethanol.

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

Last updated:

How to cite: Jingsj. "1-Ethyl-2-methyl-1H-benzimidazole (CAS 5805-76-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6035-5 (accessed 2026-11-09).

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