Thiophene-2,3-dicarboxylic acid
噻吩-2,3-二羧酸
Also known as: 2,3-Thiophenedicarboxylic acid, THIOPHENE-2,3-DICARBOXYLIC ACID, Thiophene-2,3-dicarboxylic acid, 2,3-Thiophenedicarboxylate
- CAS No.
- 1451-95-2
- Jingsj CID
- J-1449883-7
- Molecular Formula
- C6H4O4S
- Chinese Name
- 噻吩-2,3-二羧酸
- Molecular Weight
- 172.159 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 405.9±30.0 °C at 760 mmHg |
|---|---|
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 199.3±24.6 °C |
Frequently Asked Questions
What is the CAS number of Thiophene-2,3-dicarboxylic acid?
1451-95-2
What are the molecular formula and molecular weight of Thiophene-2,3-dicarboxylic acid?
C6H4O4S, molecular weight 172.159 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026