2-([1,1'-Biphenyl]-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

3-联苯硼酸频哪醇酯

Also known as: 3-Biphenylboronic acid pinacol ester, 4,4,5,5-tetramethyl-2-(3-phenylphenyl)-1,3,2-dioxaborolane, Biphenyl-3-boronic Acid Pinacol Ester, 2-(3-Biphenylyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl, 1,1'-Biphenyl]-3-ylboronic acid pinacol ester, 1,3,2-Dioxaborolane, 2-[1,1'-biphenyl]-3-yl-4,4,5,5-tetramethyl-

2-([1,1'-Biphenyl]-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 912844-88-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H21BO2 and a molecular weight of 280.169 g/mol. It is also known as 3-Biphenylboronic acid pinacol ester, 4,4,5,5-tetramethyl-2-(3-phenylphenyl)-1,3,2-dioxaborolane and Biphenyl-3-boronic Acid Pinacol Ester. Key properties include a melting point of 82 °C, a boiling point of 412.7±24.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 203.4±22.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

912844-88-3

Jingsj CID

J-1520174-0

Molecular Formula

C₁₈H₂₁BO₂

Chinese Name

3-联苯硼酸频哪醇酯

Molecular Weight

280.169 g/mol

Category

Organic Acids

Last updated

8/21/2026