4-Nitrophenylboronic acid pinacol ester

Also known as: 4,4,5,5-Tetramethyl-2-(4-nitrophenyl)-1,3,2-dioxaborolane, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)nitrobenzene, 4-Nitrobenzeneboronic acid pinacol ester, 4-Nitrobenzeneboronic acid, pinacol ester, 2-(4-Nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-nitrophenyl)-

4-Nitrophenylboronic acid pinacol ester (CAS 171364-83-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H16BNO4 and a molecular weight of 249.071 g/mol. Key properties include a melting point of 112-116ºC, a boiling point of 357.5±25.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 170.0±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

171364-83-3

Jingsj CID

J-1494826-6

Molecular Formula

C₁₂H₁₆BNO₄

Molecular Weight

249.071 g/mol

Category

Organic Acids

Last updated

8/21/2026