2-Benzofurancarboxaldehyde
Also known as: Benzofuran-2-carboxaldehyde, 1-Benzofuran-2-carbaldehyde, 2-Formylbenzofuran, Benzo[b]furan-2-carboxaldehyde
2-Benzofurancarboxaldehyde (CAS 4265-16-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6O2 and a molecular weight of 146.143 g/mol. Key properties include a boiling point of 251.5±13.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 110.2±12.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4265-16-1
- Jingsj CID
- J-1402766-8
- Molecular Formula
- C9H6O2
- Molecular Weight
- 146.143 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 251.5±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 110.2±12.5 °C |
| Exact Mass | 146.036774 |
| PSA | 30.21000 |
| LogP | 1.72 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.652 |
Frequently Asked Questions
What is the CAS number of 2-Benzofurancarboxaldehyde?
The CAS number of 2-Benzofurancarboxaldehyde is 4265-16-1.
What are the molecular formula and molecular weight of 2-Benzofurancarboxaldehyde?
2-Benzofurancarboxaldehyde has molecular formula C9H6O2 and molecular weight 146.143 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Benzofurancarboxaldehyde (CAS 4265-16-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1402766-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.