Benzo[b]thiophene-3-acetic acid
苯并[b]噻吩-3-乙酸
Also known as: 1-Benzothiophene-3-acetic acid, 2-(1-benzothiophen-3-yl)acetic acid, 2-(benzo[b]thiophen-3-yl)acetic acid, 3-Benzo[b]thienylacetic acid, 3-Benzo(b)thiopheneacetic acid, Benzothiophene-3-acetic acid, Thianaphthene-3-acetic acid, Acetic acid, 3-benzo(b)thienyl, NSC 18875, MFCD00051637, EINECS 214-461-2
- CAS No.
- 1131-09-5
- Jingsj CID
- J-3482-7
- Molecular Formula
- C10H8O2S
- Chinese Name
- 苯并[b]噻吩-3-乙酸
- Molecular Weight
- 192.234 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 82 °C |
|---|---|
| Boiling Point | 378.7±17.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 182.9±20.9 °C |
Frequently Asked Questions
What is the CAS number of Benzo[b]thiophene-3-acetic acid?
1131-09-5
What are the molecular formula and molecular weight of Benzo[b]thiophene-3-acetic acid?
C10H8O2S, molecular weight 192.234 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026