1-(1-Methyl-1H-imidazol-4-yl)ethanone
4-乙酰基-1-甲基-1H-咪唑
Also known as: Ethanone, 1-(1-methyl-1H-imidazol-4-yl)- (9CI), 4-Acetyl-1-methyl-1H-imidazole, 1-(1-Methyl-1H-imidazol-4-yl)ethan-1-one, 1-(1-Methyl-1H-imidazol-4-yl)ethanone
1-(1-Methyl-1H-imidazol-4-yl)ethanone (CAS 129003-87-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O and a molecular weight of 124.141 g/mol. It is also known as Ethanone, 1-(1-methyl-1H-imidazol-4-yl)- (9CI), 4-Acetyl-1-methyl-1H-imidazole and 1-(1-Methyl-1H-imidazol-4-yl)ethan-1-one. Key properties include a boiling point of 288.5±13.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 128.3±19.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 129003-87-8
- Jingsj CID
- J-1185843-0
- Molecular Formula
- C6H8N2O
- Chinese Name
- 4-乙酰基-1-甲基-1H-咪唑
- Molecular Weight
- 124.141 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 288.5±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 128.3±19.8 °C |
Frequently Asked Questions
What is the CAS number of 1-(1-Methyl-1H-imidazol-4-yl)ethanone?
The CAS number of 1-(1-Methyl-1H-imidazol-4-yl)ethanone is 129003-87-8.
What are the molecular formula and molecular weight of 1-(1-Methyl-1H-imidazol-4-yl)ethanone?
1-(1-Methyl-1H-imidazol-4-yl)ethanone has molecular formula C6H8N2O and molecular weight 124.141 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(1-Methyl-1H-imidazol-4-yl)ethanone (CAS 129003-87-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1185843-0 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.