4,4,5,5-Tetramethyl-2-[4-(methylthio)phenyl]-1,3,2-dioxaborolane

4,4,5,5-四甲基-2-[4-(甲硫基)苯基]-1,3,2-二氧硼烷

Also known as: 4-(Methylthio)phenylboronic acid pinacol ester, 4,4,5,5-Tetramethyl-2-(4-methylsulfanylphenyl)-1,3,2-dioxaborolane, 4,4,5,5-Tetramethyl-2-(4-(methylthio)phenyl)-1,3,2-dioxaborolane, 2-[4-(Methylthio)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-(Methylthio)benzeneboronic acid pinacol ester, 4-Methylthiophenylboronic acid, pinacol ester, 4-Thioanisoleboronic acid, pinacol ester

4,4,5,5-Tetramethyl-2-[4-(methylthio)phenyl]-1,3,2-dioxaborolane (CAS 190788-58-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H19BO2S and a molecular weight of 250.165 g/mol. It is also known as 4-(Methylthio)phenylboronic acid pinacol ester, 4,4,5,5-Tetramethyl-2-(4-methylsulfanylphenyl)-1,3,2-dioxaborolane and 4,4,5,5-Tetramethyl-2-(4-(methylthio)phenyl)-1,3,2-dioxaborolane. Key properties include a boiling point of 344.5±25.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 162.2±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

190788-58-0

Jingsj CID

J-1515175-5

Molecular Formula

C₁₃H₁₉BO₂S

Chinese Name

4,4,5,5-四甲基-2-[4-(甲硫基)苯基]-1,3,2-二氧硼烷

Molecular Weight

250.165 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026