1-Phenylvinylboronic acid pinacol ester

1-苯基乙烯基硼酸频哪醇酯

Also known as: 4,4,5,5-Tetramethyl-2-(1-phenylvinyl)-1,3,2-dioxaborolane, 2-(1-Phenylethenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 1-Phenylvinylboronic acid pinacol ester 96%, PHENYLVINYLBORONIC acid PINACOL ESTER

1-Phenylvinylboronic acid pinacol ester (CAS 143825-84-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H19BO2 and a molecular weight of 230.11000 g/mol. It is also known as 4,4,5,5-Tetramethyl-2-(1-phenylvinyl)-1,3,2-dioxaborolane, 2-(1-Phenylethenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane and 1-Phenylvinylboronic acid pinacol ester 96%. Key properties include a melting point of 42-49ºC, a boiling point of 277.3ºC at 760mmHg, a density of 0.98g/cm3 and a flash point of 121.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

143825-84-7

Jingsj CID

J-1504735-5

Molecular Formula

C₁₄H₁₉BO₂

Chinese Name

1-苯基乙烯基硼酸频哪醇酯

Molecular Weight

230.11000 g/mol

Category

Organic Acids

Last updated

8/21/2026