2-Chloro-1,3-thiazole-5-carbonitrile
2-氯-5-氰基噻唑
Also known as: 2-Chlorothiazole-5-carbonitrile, 5-Thiazolecarbonitrile, 2-chloro-, 2-Chloro-5-cyano-1,3-thiazole, 2-Chloro-5-thiazolecarbonitrile
- CAS No.
- 51640-36-9
- Jingsj CID
- J-1001354-4
- Molecular Formula
- C4HClN2S
- Chinese Name
- 2-氯-5-氰基噻唑
- Molecular Weight
- 144.582 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 47-49ºC |
|---|---|
| Boiling Point | 291.1±32.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 129.9±25.1 °C |
GHS Safety & Compliance
Corrosion / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of 2-Chloro-1,3-thiazole-5-carbonitrile?
51640-36-9
What are the molecular formula and molecular weight of 2-Chloro-1,3-thiazole-5-carbonitrile?
C4HClN2S, molecular weight 144.582 g/mol
Is 2-Chloro-1,3-thiazole-5-carbonitrile hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026