Biphenyl-3-boronic acid

3-联苯硼酸

Also known as: 3-Biphenylboronic acid, 3-Biphenyl boronic acid, 3-Biphenylylboronic acid, [1,1'-Biphenyl]-3-ylboronic acid, biphenyl-3-ylboronic acid, (3-phenylphenyl)boronic acid, 3-Biphenylboronic Acid (contains varying amounts of Anhydride), MFCD01318102

CAS No.
5122-95-2
Jingsj CID
J-34470-8
Molecular Formula
C12H11BO2
Chinese Name
3-联苯硼酸
Molecular Weight
198.025 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point193-198 °C(lit.)
Boiling Point411.0±38.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point202.3±26.8 °C

Frequently Asked Questions

What is the CAS number of Biphenyl-3-boronic acid?

5122-95-2

What are the molecular formula and molecular weight of Biphenyl-3-boronic acid?

C12H11BO2, molecular weight 198.025 g/mol

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