2-Trifluoromethylphenylboronic acid

2-(三氟甲基)苯硼酸

Also known as: 2-(Trifluoromethyl)benzeneboronic acid, alpha,alpha,alpha-Trifluoro-o-tolueneboronic acid, alpha,alpha,alpha-Trifluoro-o-tolylboronic acid, o-Trifluoromethylphenylboronic acid, 2-Benzotrifluorideboronic acid, Dihydroxy[2-(trifluoromethyl)phenyl]borane, (2-Trifluoromethyl)phenylboronic acid

CAS No.
1423-27-4
Jingsj CID
J-24359-3
Molecular Formula
C7H6BF3O2
Chinese Name
2-(三氟甲基)苯硼酸
Molecular Weight
189.928 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point111-114 °C(lit.)
Boiling Point274.5±50.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point119.8±30.1 °C

Frequently Asked Questions

What is the CAS number of 2-Trifluoromethylphenylboronic acid?

1423-27-4

What are the molecular formula and molecular weight of 2-Trifluoromethylphenylboronic acid?

C7H6BF3O2, molecular weight 189.928 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026