4-Bromo-2,3-difluorobenzaldehyde
4-溴-2,3-二氟苯甲醛
Also known as: 2,3-Difluoro-4-bromobenzaldehyde, Benzaldehyde, 4-bromo-2,3-difluoro-, 4-bromo-2,3-difluoro-benzaldehyde
4-Bromo-2,3-difluorobenzaldehyde (CAS 644985-24-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H3BrF2O and a molecular weight of 220.999 g/mol. It is also known as 2,3-Difluoro-4-bromobenzaldehyde, Benzaldehyde, 4-bromo-2,3-difluoro- and 4-bromo-2,3-difluoro-benzaldehyde. Key properties include a melting point of 66-67℃, a boiling point of 239.9±40.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 98.9±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 644985-24-0
- Jingsj CID
- J-917475-3
- Molecular Formula
- C7H3BrF2O
- Chinese Name
- 4-溴-2,3-二氟苯甲醛
- Molecular Weight
- 220.999 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 66-67℃ |
|---|---|
| Boiling Point | 239.9±40.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 98.9±27.3 °C |
Frequently Asked Questions
What is the CAS number of 4-Bromo-2,3-difluorobenzaldehyde?
The CAS number of 4-Bromo-2,3-difluorobenzaldehyde is 644985-24-0.
What are the molecular formula and molecular weight of 4-Bromo-2,3-difluorobenzaldehyde?
4-Bromo-2,3-difluorobenzaldehyde has molecular formula C7H3BrF2O and molecular weight 220.999 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Bromo-2,3-difluorobenzaldehyde (CAS 644985-24-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-917475-3 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.