5-Chloro-2-mercaptobenzothiazole
2-巯基-5-氯苯并噻唑
Also known as: 5-Chloro-2-benzothiazolethiol, 5-Chlorobenzo[d]thiazole-2(3H)-thione, 5-Chloro-3H-1,3-benzothiazole-2-thione, 5-Chloro-2(3H)-benzothiazolethione, CMBT
- CAS No.
- 5331-91-9
- Jingsj CID
- J-6131-1
- Molecular Formula
- C7H4ClNS2
- Chinese Name
- 2-巯基-5-氯苯并噻唑
- Molecular Weight
- 201.696 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 198-200 °C(lit.) |
|---|---|
| Boiling Point | 333.2±44.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 155.3±28.4 °C |
Frequently Asked Questions
What is the CAS number of 5-Chloro-2-mercaptobenzothiazole?
5331-91-9
What are the molecular formula and molecular weight of 5-Chloro-2-mercaptobenzothiazole?
C7H4ClNS2, molecular weight 201.696 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026