4-Carboxy-2-chlorophenylboronic acid

4-羧基-2-氯苯硼酸

Also known as: 4-Borono-3-chlorobenzoic acid, 2-Chloro-4-carboxyphenylboronic acid, 4-Carboxy-2-chlorobenzeneboronic acid, 3-Chloro-4-(dihydroxyboryl)benzoic acid, Benzoic acid, 4-borono-3-chloro-, MFCD07363763

4-Carboxy-2-chlorophenylboronic acid (CAS 851335-09-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H6BClO4 and a molecular weight of 200.384 g/mol. It is also known as 4-Borono-3-chlorobenzoic acid, 2-Chloro-4-carboxyphenylboronic acid and 4-Carboxy-2-chlorobenzeneboronic acid. Key properties include a melting point of 208-210ºC, a boiling point of 429.7±55.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 213.7±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 851335-09-6
Jingsj CID: J-1518842-9
Molecular Formula: C₇H₆BClO₄
Chinese Name: 4-羧基-2-氯苯硼酸
Molecular Weight: 200.384 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	208-210ºC
Boiling Point	429.7±55.0 °C at 760 mmHg
Density	1.6±0.1 g/cm3
Flash Point	213.7±31.5 °C

Frequently Asked Questions

What is the CAS number of 4-Carboxy-2-chlorophenylboronic acid?

The CAS number of 4-Carboxy-2-chlorophenylboronic acid is 851335-09-6.

What are the molecular formula and molecular weight of 4-Carboxy-2-chlorophenylboronic acid?

4-Carboxy-2-chlorophenylboronic acid has molecular formula C7H6BClO4 and molecular weight 200.384 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. "4-Carboxy-2-chlorophenylboronic acid (CAS 851335-09-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518842-9 (accessed 2026-10-26).

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