7-Chlorobenzo[d]oxazole-2(3H)-thione
7-氯苯并[d]噁唑-2(3H)-硫酮
Also known as: 2(3H)-Benzoxazolethione, 7-chloro-, 7-Chloro-2-mercaptobenzoxazole, 7-Chlorobenzoxazole-2(3H)-thione, 7-chloro-1,3-benzoxazole-2-thiol, 7-chloro-3H-1,3-benzoxazole-2-thione, 7-chlorobenzo[d]oxazole-2-thiol, 7-chlorobenzoxazole-2-thiol, Nsc77358
- CAS No.
- 51793-93-2
- Jingsj CID
- J-31275-8
- Molecular Formula
- C7H4ClNOS
- Chinese Name
- 7-氯苯并[d]噁唑-2(3H)-硫酮
- Molecular Weight
- 185.63100 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 252-256ºC(lit.) |
|---|---|
| Boiling Point | 286.7ºC at 760mmHg |
| Density | 1.57g/cm3 |
| Flash Point | 127.2ºC |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 7-Chlorobenzo[d]oxazole-2(3H)-thione?
51793-93-2
What are the molecular formula and molecular weight of 7-Chlorobenzo[d]oxazole-2(3H)-thione?
C7H4ClNOS, molecular weight 185.63100 g/mol
Is 7-Chlorobenzo[d]oxazole-2(3H)-thione hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026