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4-Chloro-3-(trifluoromethyl)phenylboronic acid

4-氯-3-(三氟甲基)苯硼酸

Also known as: 4-Chloro-3-(trifluoromethyl)benzeneboronic acid, 4-Chloro-3-(trifluoromethyl)phenylboronic acid, AKOS BRN-0227, MFCD03094999, Boronic acid, B-[4-chloro-3-(trifluoromethyl)phenyl]-, [4-Chloro-3-(trifluoromethyl)phenyl]boronic acid

4-Chloro-3-(trifluoromethyl)phenylboronic acid (CAS 176976-42-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H5BClF3O2 and a molecular weight of 224.373 g/mol. It is also known as 4-Chloro-3-(trifluoromethyl)benzeneboronic acid, AKOS BRN-0227 and MFCD03094999. Key properties include a melting point of 135-137 °C(lit.), a boiling point of 304.3±52.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 137.8±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
176976-42-4
Jingsj CID
J-25062-5
Molecular Formula
C7H5BClF3O2
Chinese Name
4-氯-3-(三氟甲基)苯硼酸
Molecular Weight
224.373 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point135-137 °C(lit.)
Boiling Point304.3±52.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point137.8±30.7 °C

Frequently Asked Questions

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

The CAS number of 4-Chloro-3-(trifluoromethyl)phenylboronic acid is 176976-42-4.

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

4-Chloro-3-(trifluoromethyl)phenylboronic acid has molecular formula C7H5BClF3O2 and molecular weight 224.373 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-(trifluoromethyl)phenylboronic acid (CAS 176976-42-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25062-5 (accessed 2026-10-24).

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