Benzo[b]thiophene-2-carboxylic acid
苯并噻吩-2-羧酸
Also known as: Thianaphthene-2-carboxylic acid, 1-Benzothiophene-2-carboxylic acid, 2-Benzothiophenecarboxylic acid, Benzo[b]thiophene-2-carboxylic acid, Benzothiophene-2-carboxylic acid, AKOS 92498, MFCD00051636, NSC 112990, NSC 40258, TIMTEC-BB SBB003763, RARECHEM AL BE 0483, BUTTPARK 86\18-03
- CAS No.
- 6314-28-9
- Jingsj CID
- J-1391881-1
- Molecular Formula
- C9H6O2S
- Chinese Name
- 苯并噻吩-2-羧酸
- Molecular Weight
- 178.208 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 238-243 °C |
|---|---|
| Boiling Point | 376.2±15.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 181.3±20.4 °C |
Frequently Asked Questions
What is the CAS number of Benzo[b]thiophene-2-carboxylic acid?
6314-28-9
What are the molecular formula and molecular weight of Benzo[b]thiophene-2-carboxylic acid?
C9H6O2S, molecular weight 178.208 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026