4-chloro-trans-beta-styrylboronic acid pinacol ester

4-氯苯乙烯硼酸频哪醇酯

Also known as: (E)-2-(4-Chlorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-[(1E)-2-(4-Chlorophenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-[(E)-2-(4-Chlorophenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-[2-(4-Chlorophenyl)vinyl]-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane, trans-2-(4-Chlorophenyl)vinylboronic acid pinacol ester, 4-chloro-trans-beta-styrylboronic acid pinacol ester, 4-Chloro-beta-styrylboronic acid pinacol ester

4-chloro-trans-beta-styrylboronic acid pinacol ester (CAS 223919-54-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H18BClO2 and a molecular weight of 264.55600 g/mol. It is also known as (E)-2-(4-Chlorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-[(1E)-2-(4-Chlorophenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane and 2-[(E)-2-(4-Chlorophenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

223919-54-8

Jingsj CID

J-1314874-8

Molecular Formula

C₁₄H₁₈BClO₂

Chinese Name

4-氯苯乙烯硼酸频哪醇酯

Molecular Weight

264.55600 g/mol

Category

Organic Acids

Last updated

8/21/2026