[4-(Methylsulfinyl)phenyl]boronic acid

4-(甲基亚磺酰基)苯硼酸

Also known as: 4-(Methanesulfinyl)benzeneboronic acid, 4-(Methylsulfinyl)benzeneboronic acid, 4-(Methylsulfinyl)phenylboronic acid, 4-(Methanesulphinyl)benzeneboronic acid, 4-(Methylsulphinyl)phenylboronic acid, 4-Boronophenyl methyl sulfoxide, 4-Methylsulfinylphenylboronic acid, AKOS BRN-0326, Boronic acid, B-[4-(methylsulfinyl)phenyl]-, MFCD02093071

[4-(Methylsulfinyl)phenyl]boronic acid (CAS 166386-48-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H9BO3S and a molecular weight of 184.021 g/mol. It is also known as 4-(Methanesulfinyl)benzeneboronic acid, 4-(Methylsulfinyl)benzeneboronic acid and 4-(Methylsulfinyl)phenylboronic acid. Key properties include a melting point of 178-180°C, a boiling point of 416.8±47.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 205.9±29.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

166386-48-7

Jingsj CID

J-16513-6

Molecular Formula

C₇H₉BO₃S

Chinese Name

4-(甲基亚磺酰基)苯硼酸

Molecular Weight

184.021 g/mol

Category

Organic Acids

Last updated

8/21/2026