(5-Chloro-2,4-difluorophenyl)boronic acid

5-氯-2,4-二氟苯硼酸

Also known as: 5-Chloro-2,4-difluorobenzeneboronic acid, 5-Chloro-2,4-difluorophenylboronic acid, Boronic acid, B-(5-chloro-2,4-difluorophenyl)-, MFCD04038751

(5-Chloro-2,4-difluorophenyl)boronic acid (CAS 911645-24-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H4BClF2O2 and a molecular weight of 192.356 g/mol. It is also known as 5-Chloro-2,4-difluorobenzeneboronic acid, 5-Chloro-2,4-difluorophenylboronic acid and Boronic acid, B-(5-chloro-2,4-difluorophenyl)-. Key properties include a melting point of 218-222ºC, a boiling point of 297.1±50.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 133.5±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 911645-24-4
Jingsj CID: J-7763-3
Molecular Formula: C₆H₄BClF₂O₂
Chinese Name: 5-氯-2,4-二氟苯硼酸
Molecular Weight: 192.356 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	218-222ºC
Boiling Point	297.1±50.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	133.5±30.1 °C

Frequently Asked Questions

What is the CAS number of (5-Chloro-2,4-difluorophenyl)boronic acid?

The CAS number of (5-Chloro-2,4-difluorophenyl)boronic acid is 911645-24-4.

What are the molecular formula and molecular weight of (5-Chloro-2,4-difluorophenyl)boronic acid?

(5-Chloro-2,4-difluorophenyl)boronic acid has molecular formula C6H4BClF2O2 and molecular weight 192.356 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(5-Chloro-2,4-difluorophenyl)boronic acid (CAS 911645-24-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7763-3 (accessed 2026-10-23).

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