4-Benzoylphenylboronic acid pinacol ester

4-苯甲酰基苯硼酸频哪醇酯

Also known as: 4-(Phenylcarbonyl)phenylboronic acid, pinacol ester, Phenyl[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanone, Methanone, phenyl[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-, 2-(4-Benzoylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, bm268

4-Benzoylphenylboronic acid pinacol ester (CAS 269410-03-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H21BO3 and a molecular weight of 308.17900 g/mol. It is also known as 4-(Phenylcarbonyl)phenylboronic acid, pinacol ester, Phenyl[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanone and Methanone, phenyl[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-. Key properties include a melting point of 75-76℃, a boiling point of 432.6ºC at 760mmHg, a density of 1.11g/cm3 and a flash point of 215.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

269410-03-9

Jingsj CID

J-1087788-9

Molecular Formula

C₁₉H₂₁BO₃

Chinese Name

4-苯甲酰基苯硼酸频哪醇酯

Molecular Weight

308.17900 g/mol

Category

Organic Acids

Last updated

8/21/2026