3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde

3-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)苯甲醛

Also known as: 4-Formyl-2-methylphenylboronic acid pinacol ester, 3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde, 3-Methyl-4-(pinacolboryl)benzaldehyde, 3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde

3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1073354-66-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H19BO3 and a molecular weight of 246.11000 g/mol. It is also known as 4-Formyl-2-methylphenylboronic acid pinacol ester and 3-Methyl-4-(pinacolboryl)benzaldehyde. Key properties include a boiling point of 358.7±35.0℃ at 760 mmHg and a density of 1.05±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1073354-66-1

Jingsj CID

J-1523749-1

Molecular Formula

C₁₄H₁₉BO₃

Chinese Name

3-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)苯甲醛

Molecular Weight

246.11000 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026