5-Methylthiazole
5-甲基噻唑
Also known as: 5-Methyl-1,3-thiazole, Thiazole, 5-methyl-, MFCD00005335
- CAS No.
- 3581-89-3
- Jingsj CID
- J-1369839-9
- Molecular Formula
- C4H5NS
- Chinese Name
- 5-甲基噻唑
- Molecular Weight
- 99.154 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -40.4ºC |
|---|---|
| Boiling Point | 142.2±0.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 42.2±0.0 °C |
GHS Safety & Compliance
Flammable / IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 5-Methylthiazole?
3581-89-3
What are the molecular formula and molecular weight of 5-Methylthiazole?
C4H5NS, molecular weight 99.154 g/mol
Is 5-Methylthiazole hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026