4-Methylisothiazole
4-甲基异噻唑
Also known as: 4-Methyl-1,2-thiazole, 4-methyl-isothiazole, Isothiazole, 4-methyl-
- CAS No.
- 693-90-3
- Jingsj CID
- J-978500-9
- Molecular Formula
- C4H5NS
- Chinese Name
- 4-甲基异噻唑
- Molecular Weight
- 99.15420 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 47.8ºC at 760 mmHg |
|---|---|
| Density | 1.121g/cm3 |
Frequently Asked Questions
What is the CAS number of 4-Methylisothiazole?
693-90-3
What are the molecular formula and molecular weight of 4-Methylisothiazole?
C4H5NS, molecular weight 99.15420 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026