4-(E-3-Ethoxy-3-oxo-1-propen-1-yl)phenylboronic acid

4-(E-3-乙氧基-3-氧代-1-丙烯-1-基)苯基硼酸

Also known as: (E)-(4-(3-ethoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid, 2-propenoic acid, 3-(4-boronophenyl)-, ethyl ester, (2E)-, 4-(trans-3-ethoxy-3-oxo-1-propen-1-yl)benzeneboronic acid, ethyl 4-boronocinnamate, (E)-[4-(3-ethoxy-3-oxoprop-1-en-1-yl)phenyl]boronic acid, [4-((E)-3-ethoxy-3-oxo-1-propen-1-yl)phenyl]boronic acid, 4-(E-3-ethoxy-3-oxo-1-propen-1-yl)benzeneboronic acid

4-(E-3-Ethoxy-3-oxo-1-propen-1-yl)phenylboronic acid (CAS 850568-49-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H13BO4 and a molecular weight of 220.029 g/mol. It is also known as (E)-(4-(3-ethoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid, 2-propenoic acid, 3-(4-boronophenyl)-, ethyl ester, (2E)- and 4-(trans-3-ethoxy-3-oxo-1-propen-1-yl)benzeneboronic acid. Key properties include a melting point of 130-134ºC, a boiling point of 402.8±47.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 197.4±29.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

850568-49-9

Jingsj CID

J-1377042-4

Molecular Formula

C₁₁H₁₃BO₄

Chinese Name

4-(E-3-乙氧基-3-氧代-1-丙烯-1-基)苯基硼酸

Molecular Weight

220.029 g/mol

Category

Organic Acids

Last updated

8/21/2026