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5-Borono-4-chloro-2-fluorobenzoic acid

5-硼-4-氯-2-氟苯甲酸

Also known as: 5-Carboxy-2-chloro-4-fluorobenzeneboronic acid, 5-Carboxy-2-chloro-4-fluorophenylboronic acid, 5-borono-4-chloro-2-fluoro-benzoic acid, Benzoic acid, 5-borono-4-chloro-2-fluoro-, PC3955

5-Borono-4-chloro-2-fluorobenzoic acid (CAS 957066-06-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H5BClFO4 and a molecular weight of 218.37500 g/mol. It is also known as 5-Carboxy-2-chloro-4-fluorobenzeneboronic acid, 5-Carboxy-2-chloro-4-fluorophenylboronic acid and 5-borono-4-chloro-2-fluoro-benzoic acid. Key properties include a melting point of 221-223ºC, a boiling point of 434.1ºC at 760mmHg, a density of 1.63g/cm3 and a flash point of 216.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
957066-06-7
Jingsj CID
J-1014169-2
Molecular Formula
C7H5BClFO4
Chinese Name
5-硼-4-氯-2-氟苯甲酸
Molecular Weight
218.37500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point221-223ºC
Boiling Point434.1ºC at 760mmHg
Density1.63g/cm3
Flash Point216.3ºC

Frequently Asked Questions

What is the CAS number of 5-Borono-4-chloro-2-fluorobenzoic acid?

The CAS number of 5-Borono-4-chloro-2-fluorobenzoic acid is 957066-06-7.

What are the molecular formula and molecular weight of 5-Borono-4-chloro-2-fluorobenzoic acid?

5-Borono-4-chloro-2-fluorobenzoic acid has molecular formula C7H5BClFO4 and molecular weight 218.37500 g/mol.

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

Last updated:

How to cite: Jingsj. "5-Borono-4-chloro-2-fluorobenzoic acid (CAS 957066-06-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1014169-2 (accessed 2026-10-23).

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