1-(4-Methyl-1,3-thiazol-5-yl)ethanone
4-甲基-5-乙酰基噻唑
Also known as: 4-Methyl-5-acetylthiazole, 4-Methyl-5-acetyl thiazole, 5-Acetyl-4-methylthiazole, 1-(4-Methylthiazol-5-yl)ethanone, 1-(4-methyl-1,3-thiazol-5-yl)ethanone, Ethanone, 1-(4-methyl-5-thiazolyl)-, 1-(4-methylthiazol-5-yl)ethan-1-one, 5-Acetyl-4-methyl-thiazole
- CAS No.
- 38205-55-9
- Jingsj CID
- J-1153944-7
- Molecular Formula
- C6H7NOS
- Chinese Name
- 4-甲基-5-乙酰基噻唑
- Molecular Weight
- 141.191 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 228.6±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 92.0±21.8 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 1-(4-Methyl-1,3-thiazol-5-yl)ethanone?
38205-55-9
What are the molecular formula and molecular weight of 1-(4-Methyl-1,3-thiazol-5-yl)ethanone?
C6H7NOS, molecular weight 141.191 g/mol
Is 1-(4-Methyl-1,3-thiazol-5-yl)ethanone hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026