4(5)-Ethylimidazole
4(5)-乙基咪唑
Also known as: 4-ethyl-1H-imidazole, 5-ethyl-1H-imidazole, 4-ethylimidazole, 5-ethylimidazole, 4(5)-EthyliMidazole, 4(5)-Ethylimidazol, 1H-Imidazole, 4-ethyl-, 1H-Imidazole, 5-ethyl-
4(5)-Ethylimidazole (CAS 19141-85-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H8N2 and a molecular weight of 96.130 g/mol. It is also known as 4-ethyl-1H-imidazole, 5-ethyl-1H-imidazole and 4-ethylimidazole. Key properties include a boiling point of 252.7±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 125.1±5.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19141-85-6
- Jingsj CID
- J-1388754-6
- Molecular Formula
- C5H8N2
- Chinese Name
- 4(5)-乙基咪唑
- Molecular Weight
- 96.130 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 252.7±9.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 125.1±5.1 °C |
Frequently Asked Questions
What is the CAS number of 4(5)-Ethylimidazole?
The CAS number of 4(5)-Ethylimidazole is 19141-85-6.
What are the molecular formula and molecular weight of 4(5)-Ethylimidazole?
4(5)-Ethylimidazole has molecular formula C5H8N2 and molecular weight 96.130 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4(5)-Ethylimidazole (CAS 19141-85-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1388754-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.