(3,4-Difluorophenyl)boronic acid
3,4-二氟苯硼酸
Also known as: 3,4-Difluorobenzeneboronic acid, Boronic acid, B-(3,4-difluorophenyl)-, MFCD05662369
(3,4-Difluorophenyl)boronic acid (CAS 168267-41-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H5BF2O2 and a molecular weight of 157.91 g/mol. It is also known as 3,4-Difluorobenzeneboronic acid, Boronic acid, B-(3,4-difluorophenyl)- and MFCD05662369. Key properties include a melting point of 289-290 °C, a boiling point of 265.4±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 114.3±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 168267-41-2
- Jingsj CID
- J-27945-7
- Molecular Formula
- C6H5BF2O2
- Chinese Name
- 3,4-二氟苯硼酸
- Molecular Weight
- 157.91 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 289-290 °C |
|---|---|
| Boiling Point | 265.4±50.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 114.3±30.1 °C |
Frequently Asked Questions
What is the CAS number of (3,4-Difluorophenyl)boronic acid?
The CAS number of (3,4-Difluorophenyl)boronic acid is 168267-41-2.
What are the molecular formula and molecular weight of (3,4-Difluorophenyl)boronic acid?
(3,4-Difluorophenyl)boronic acid has molecular formula C6H5BF2O2 and molecular weight 157.91 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(3,4-Difluorophenyl)boronic acid (CAS 168267-41-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27945-7 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.