5-Chloro-1-benzothiophene
5-氯苯并[b]噻吩
Also known as: 5-Chlorobenzo[b]thiophene, 5-Chlorobenzothiophene, 5-Chlorothionaphthene, 5-chloro-1-benzothiophene, Benzo[b]thiophene, 5-chloro-
- CAS No.
- 20532-33-6
- Jingsj CID
- J-45824-3
- Molecular Formula
- C8H5ClS
- Chinese Name
- 5-氯苯并[b]噻吩
- Molecular Weight
- 168.643 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 261.5±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 147.6±6.5 °C |
Frequently Asked Questions
What is the CAS number of 5-Chloro-1-benzothiophene?
20532-33-6
What are the molecular formula and molecular weight of 5-Chloro-1-benzothiophene?
C8H5ClS, molecular weight 168.643 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026