3,4,5-Trimethoxyphenylboronic acid

3,4,5-三甲氧基苯硼酸

Also known as: (3,4,5-Trimethoxyphenyl)boronic acid, 3,4,5-Trimethoxybenzeneboronic acid, Boronic acid, B-(3,4,5-trimethoxyphenyl)-, AKOS BRN-0140, MFCD01075676, RARECHEM AH PB 0050, 3,4,5-Trimethoxyphenylboronic acid,98%, 3,4,5-Trimethoxyphenylboronic acid,97%

3,4,5-Trimethoxyphenylboronic acid (CAS 182163-96-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H13BO5 and a molecular weight of 212.008 g/mol. It is also known as (3,4,5-Trimethoxyphenyl)boronic acid, 3,4,5-Trimethoxybenzeneboronic acid and Boronic acid, B-(3,4,5-trimethoxyphenyl)-. Key properties include a melting point of >230 °C(lit.), a boiling point of 370.6±52.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 177.9±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

182163-96-8

Jingsj CID

J-48583-8

Molecular Formula

C₉H₁₃BO₅

Chinese Name

3,4,5-三甲氧基苯硼酸

Molecular Weight

212.008 g/mol

Category

Organic Acids

Last updated

8/21/2026