2,3-Thiophenedicarboxaldehyde
噻吩-2,3-二甲醛
Also known as: Thiophene-2,3-dicarboxaldehyde, 2,3-Dicarbaldehyde thiophene, 2,3-Thiophenedialdehyde, Thiophene-2,3-dicarbaldehyde, 2,3-Thiophenedicarboxaldehyde
2,3-Thiophenedicarboxaldehyde (CAS 932-41-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4O2S and a molecular weight of 140.16 g/mol. It is also known as Thiophene-2,3-dicarboxaldehyde, 2,3-Dicarbaldehyde thiophene and 2,3-Thiophenedialdehyde. Key properties include a melting point of 76-78 °C(lit.), a boiling point of 134 °C / 22mmHg and a density of 1.4±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 932-41-2
- Jingsj CID
- J-1365122-0
- Molecular Formula
- C6H4O2S
- Chinese Name
- 噻吩-2,3-二甲醛
- Molecular Weight
- 140.16 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 76-78 °C(lit.) |
|---|---|
| Boiling Point | 134 °C / 22mmHg |
| Density | 1.4±0.1 g/cm3 |
Frequently Asked Questions
What is the CAS number of 2,3-Thiophenedicarboxaldehyde?
The CAS number of 2,3-Thiophenedicarboxaldehyde is 932-41-2.
What are the molecular formula and molecular weight of 2,3-Thiophenedicarboxaldehyde?
2,3-Thiophenedicarboxaldehyde has molecular formula C6H4O2S and molecular weight 140.16 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3-Thiophenedicarboxaldehyde (CAS 932-41-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1365122-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.