4-Fluoro-3-methylphenylboronic acid

4-氟-3-甲基苯硼酸

Also known as: 3-Methyl-4-fluorophenylboronic acid, 4-Fluoro-3-methylbenzeneboronic acid, 4-Fluoro-m-tolylboronic acid, B-(4-Fluoro-3-methylphenyl)boronic acid, Boronic acid, (4-fluoro-3-methylphenyl)-

CAS No.
139911-27-6
Jingsj CID
J-43368-4
Molecular Formula
C7H8BFO2
Chinese Name
4-氟-3-甲基苯硼酸
Molecular Weight
153.947 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point212-217 °C(lit.)
Boiling Point282.0±50.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point124.3±30.1 °C

Frequently Asked Questions

What is the CAS number of 4-Fluoro-3-methylphenylboronic acid?

139911-27-6

What are the molecular formula and molecular weight of 4-Fluoro-3-methylphenylboronic acid?

C7H8BFO2, molecular weight 153.947 g/mol

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