(3,4-Difluorophenyl)boronic acid
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. 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-27945-8
- Molecular Formula
- C6H5BF2O2
- 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 |
| Exact Mass | 158.035065 |
| PSA | 40.46000 |
| LogP | 1.60 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.486 |
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
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.
What are the upstream and downstream products of (3,4-Difluorophenyl)boronic acid?
For (3,4-Difluorophenyl)boronic acid, Upstream Products: 3,4-Difluorophenylmagnesium bromide; Downstream Products: 3,4-difluoro-4'-(trans-4-propylcyclohexyl)-1,1'-biphenyl, 3,4-Difluoro-4'-(trans-4-pentylcyclohexyl)-1,1'-biphenyl, 2-(3',4'-Difluoro-[1,1'-biphenyl]-3-yl)acetic acid.
Data compiled from public chemical databases such as PubChem 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-27945-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.