2-Ethyl-4-methylimidazole

2-乙基-4-甲基咪唑

Also known as: 2-Ethyl-4-methyl-1H-imidazole, 4-Methyl-2-ethylimidazole, EMI24, 2-ethyl-5-methyl-1H-imidazole, 1H-Imidazole, 2-ethyl-4-methyl-

2-Ethyl-4-methylimidazole (CAS 931-36-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H10N2 and a molecular weight of 110.157 g/mol. It is also known as 2-Ethyl-4-methyl-1H-imidazole, 4-Methyl-2-ethylimidazole and EMI24. Key properties include a melting point of 47-54ºC, a boiling point of 293.5±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 136.8±5.1 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
931-36-2
Jingsj CID
J-756-8
Molecular Formula
C6H10N2
Chinese Name
2-乙基-4-甲基咪唑
Molecular Weight
110.157 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point47-54ºC
Boiling Point293.5±0.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point136.8±5.1 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 2-Ethyl-4-methylimidazole?

The CAS number of 2-Ethyl-4-methylimidazole is 931-36-2.

What are the molecular formula and molecular weight of 2-Ethyl-4-methylimidazole?

2-Ethyl-4-methylimidazole has molecular formula C6H10N2 and molecular weight 110.157 g/mol.

Is 2-Ethyl-4-methylimidazole hazardous?

2-Ethyl-4-methylimidazole has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "2-Ethyl-4-methylimidazole (CAS 931-36-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-756-8 (accessed 2026-10-23).

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