(4-Ethoxy-2,3-difluorophenyl)boronic acid

2,3-二氟-4-乙氧基苯硼酸

Also known as: 2,3-Difluoro-4-ethoxybenzeneboronic acid, 2,3-Difluoro-4-ethoxyphenylboronic acid, 4-Ethoxy-2,3-difluorophenylboronic acid, B-(4-Ethoxy-2,3-difluorophenyl)boronic acid, Boronic acid, (4-ethoxy-2,3-difluorophenyl)- (9CI), Boronic acid, B-(4-ethoxy-2,3-difluorophenyl)-

(4-Ethoxy-2,3-difluorophenyl)boronic acid (CAS 212386-71-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H9BF2O3 and a molecular weight of 201.963 g/mol. It is also known as 2,3-Difluoro-4-ethoxybenzeneboronic acid, 2,3-Difluoro-4-ethoxyphenylboronic acid and 4-Ethoxy-2,3-difluorophenylboronic acid. Key properties include a melting point of 135-136 ºC, a boiling point of 316.0±52.0 °C at 760 mmHg, a density of 1.29 and a flash point of 144.9±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

212386-71-5

Jingsj CID

J-1360093-2

Molecular Formula

C₈H₉BF₂O₃

Chinese Name

2,3-二氟-4-乙氧基苯硼酸

Molecular Weight

201.963 g/mol

Category

Organic Acids

Last updated

8/21/2026