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4-Chloro-3-(ethoxycarbonyl)phenylboronic acid

4-氯-3-(乙氧羰基)苯硼酸

Also known as: ETHYL 5-BORONO-2-CHLOROBENZOATE, 4-CHLORO-3-(ETHOXYCARBONYL)BENZENEBORONIC ACID, 4-CHLORO-3-(ETHOXYCARBONYL)PHENYLBORONIC ACID, 4-Chloro-3-(ethoxycarbonyl)benzeneboronic acid, 4-Chloro-3-(ethoxycarbony)phenylboronic acid, (4-Chloro-3-(ethoxycarbonyl)phenyl)boronic acid, Benzoic acid, 5-borono-2-chloro-, ethyl ester

4-Chloro-3-(ethoxycarbonyl)phenylboronic acid (CAS 874219-46-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10BClO4 and a molecular weight of 228.437 g/mol. It is also known as ETHYL 5-BORONO-2-CHLOROBENZOATE, 4-CHLORO-3-(ETHOXYCARBONYL)BENZENEBORONIC ACID and 4-CHLORO-3-(ETHOXYCARBONYL)PHENYLBORONIC ACID. Key properties include a melting point of 162-164ºC, a boiling point of 392.5±52.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 191.2±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
874219-46-2
Jingsj CID
J-1031113-0
Molecular Formula
C9H10BClO4
Chinese Name
4-氯-3-(乙氧羰基)苯硼酸
Molecular Weight
228.437 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point162-164ºC
Boiling Point392.5±52.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point191.2±30.7 °C

Frequently Asked Questions

What is the CAS number of 4-Chloro-3-(ethoxycarbonyl)phenylboronic acid?

The CAS number of 4-Chloro-3-(ethoxycarbonyl)phenylboronic acid is 874219-46-2.

What are the molecular formula and molecular weight of 4-Chloro-3-(ethoxycarbonyl)phenylboronic acid?

4-Chloro-3-(ethoxycarbonyl)phenylboronic acid has molecular formula C9H10BClO4 and molecular weight 228.437 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Chloro-3-(ethoxycarbonyl)phenylboronic acid (CAS 874219-46-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1031113-0 (accessed 2026-10-22).

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