4,4,5,5-tetramethyl-2-(3,4,5-trimethoxyphenyl)-1,3,2-dioxaborolane

3,4,5-三甲氧基苯硼酸频那醇酯

Also known as: 3,4,5-Trimethoxyphenylboronic acid, pinacol ester, 3,4,5-Trimethoxybenzeneboronic acid pinacol ester, 2-(3,4,5-trimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4,4,5,5-Tetramethyl-2-(3,4,5-trimethoxyphenyl)-1,3,2-dioxaborolane, 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(3,4,5-trimethoxyphenyl)-

4,4,5,5-tetramethyl-2-(3,4,5-trimethoxyphenyl)-1,3,2-dioxaborolane (CAS 214360-67-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H23BO5 and a molecular weight of 294.15100 g/mol. It is also known as 3,4,5-Trimethoxyphenylboronic acid, pinacol ester, 3,4,5-Trimethoxybenzeneboronic acid pinacol ester and 2-(3,4,5-trimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane. Key property: a boiling point of 385.6±42.0°C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

214360-67-5

Jingsj CID

J-1362720-1

Molecular Formula

C₁₅H₂₃BO₅

Chinese Name

3,4,5-三甲氧基苯硼酸频那醇酯

Molecular Weight

294.15100 g/mol

Category

Organic Acids

Last updated

8/21/2026