Ethyl 2-cyano-3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acrylate

2-氰基-3-[4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)苯基]丙烯酸乙酯

Also known as: (E)-4-(2-Cyano-3-ethoxy-3-oxoprop-1-enyl)phenylboronic acid, pinacol ester, 2-Propenoic acid, 2-cyano-3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-, ethyl ester, 4-(2-Cyano-3-ethoxy-3-oxo-1-propen-1-yl)benzeneboronic acid pinacol ester, Ethyl 2-Cyano-3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acrylate, Ethyl 2-cyano-3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-2-propenoate, ethyl (E)-2-cyano-3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]prop-2-enoate

Ethyl 2-cyano-3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acrylate (CAS 1218790-51-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H22BNO4 and a molecular weight of 327.18300 g/mol. It is also known as (E)-4-(2-Cyano-3-ethoxy-3-oxoprop-1-enyl)phenylboronic acid, pinacol ester, 2-Propenoic acid, 2-cyano-3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-, ethyl ester and 4-(2-Cyano-3-ethoxy-3-oxo-1-propen-1-yl)benzeneboronic acid pinacol ester. Key property: a melting point of 104-108 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1218790-51-2

Jingsj CID

J-1968299-4

Molecular Formula

C₁₈H₂₂BNO₄

Chinese Name

2-氰基-3-[4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)苯基]丙烯酸乙酯

Molecular Weight

327.18300 g/mol

Category

Organic Acids

Last updated

8/21/2026