(2-Fluoro-4-(trifluoromethyl)phenyl)boronic acid
2-氟-4-三氟甲基苯硼酸
Also known as: 2-Fluoro-4-(trifluoromethyl)benzeneboronic acid, 2-Fluoro-4-(trifluoromethyl)phenylboronic acid, 4-Borono-3-fluorobenzotrifluoride, 4-Trifluoromethyl-2-fluorophenylboronic acid, B-[2-Fluoro-4-(trifluoromethyl)phenyl]boronic acid, MFCD03094995
(2-Fluoro-4-(trifluoromethyl)phenyl)boronic acid (CAS 503309-11-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H5BF4O2 and a molecular weight of 207.918 g/mol. It is also known as 2-Fluoro-4-(trifluoromethyl)benzeneboronic acid, 2-Fluoro-4-(trifluoromethyl)phenylboronic acid and 4-Borono-3-fluorobenzotrifluoride. Key properties include a melting point of 113-115°C, a boiling point of 251.9±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 106.2±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 503309-11-3
- Jingsj CID
- J-1013149-9
- Molecular Formula
- C7H5BF4O2
- Chinese Name
- 2-氟-4-三氟甲基苯硼酸
- Molecular Weight
- 207.918 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 113-115°C |
|---|---|
| Boiling Point | 251.9±50.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 106.2±30.1 °C |
Frequently Asked Questions
What is the CAS number of (2-Fluoro-4-(trifluoromethyl)phenyl)boronic acid?
The CAS number of (2-Fluoro-4-(trifluoromethyl)phenyl)boronic acid is 503309-11-3.
What are the molecular formula and molecular weight of (2-Fluoro-4-(trifluoromethyl)phenyl)boronic acid?
(2-Fluoro-4-(trifluoromethyl)phenyl)boronic acid has molecular formula C7H5BF4O2 and molecular weight 207.918 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2-Fluoro-4-(trifluoromethyl)phenyl)boronic acid (CAS 503309-11-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1013149-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.