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4-Bromo-3-fluorobenzeneboronic acid

4-溴-3-氟苯硼酸

Also known as: 4-Bromo-3-fluorophenylboronic acid, Boronic acid, (4-bromo-3-fluorophenyl)- (9CI), B-(4-Bromo-3-fluorophenyl)boronic acid, 4-Bromo-3-fluorobenzeneboronic acid 98%, 4-Bromo-3-fluorobenzeneboronic acid 95+%, 4-Bromo-3-fluorobenzeneboronicacid98%

4-Bromo-3-fluorobenzeneboronic acid (CAS 374790-97-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H5BBrFO2 and a molecular weight of 218.81600 g/mol. It is also known as 4-Bromo-3-fluorophenylboronic acid, Boronic acid, (4-bromo-3-fluorophenyl)- (9CI) and B-(4-Bromo-3-fluorophenyl)boronic acid. Key properties include a melting point of >300°C, a boiling point of 314.7ºC at 760 mmHg, a density of 1.75 g/cm3 and a flash point of 144.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
374790-97-3
Jingsj CID
J-49446-7
Molecular Formula
C6H5BBrFO2
Chinese Name
4-溴-3-氟苯硼酸
Molecular Weight
218.81600 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point>300°C
Boiling Point314.7ºC at 760 mmHg
Density1.75 g/cm3
Flash Point144.1ºC

Frequently Asked Questions

What is the CAS number of 4-Bromo-3-fluorobenzeneboronic acid?

The CAS number of 4-Bromo-3-fluorobenzeneboronic acid is 374790-97-3.

What are the molecular formula and molecular weight of 4-Bromo-3-fluorobenzeneboronic acid?

4-Bromo-3-fluorobenzeneboronic acid has molecular formula C6H5BBrFO2 and molecular weight 218.81600 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-3-fluorobenzeneboronic acid (CAS 374790-97-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49446-7 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.