3-Chloro-4-methylphenylboronic acid pinacol ester

2-(3-氯-4-甲基苯基)-4,4,5,5-四甲基-1,3,2-二噁硼烷

Also known as: 2-(3-Chloro-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 1,3,2-Dioxaborolane, 2-(3-chloro-4-methylphenyl)-4,4,5,5-tetramethyl-, (2-ClC6H3CH3)B(OCMe2)2, B-3434

3-Chloro-4-methylphenylboronic acid pinacol ester (CAS 445303-10-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H18BClO2 and a molecular weight of 252.54500 g/mol. It is also known as 2-(3-Chloro-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 1,3,2-Dioxaborolane, 2-(3-chloro-4-methylphenyl)-4,4,5,5-tetramethyl- and (2-ClC6H3CH3)B(OCMe2)2. Key properties include a boiling point of 331.881°C at 760 mmHg, a density of 1.088g/cm3 and a flash point of 154.517°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

445303-10-6

Jingsj CID

J-1494470-9

Molecular Formula

C₁₃H₁₈BClO₂

Chinese Name

2-(3-氯-4-甲基苯基)-4,4,5,5-四甲基-1,3,2-二噁硼烷

Molecular Weight

252.54500 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026