3,5-Dimethylisoxazole-4-boronic acid

3,5-二甲基异恶唑-4-硼酸

Also known as: 3,5-Dimethyl-4-isoxazoleboronic acid, 3,5-Dimethyl-4-isoxazolylboronic acid, (3,5-Dimethylisoxazol-4-yl)boronic acid, (3,5-Dimethyl-1,2-oxazol-4-yl)boronic acid, Boronic acid, B-(3,5-dimethyl-4-isoxazolyl)-, MFCD02677945, AKOS BRN-0206, CHEMBRDG-BB 3200973, TIMTEC-BB SBB004160

3,5-Dimethylisoxazole-4-boronic acid (CAS 16114-47-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H8BNO3 and a molecular weight of 140.933 g/mol. It is also known as 3,5-Dimethyl-4-isoxazoleboronic acid, 3,5-Dimethyl-4-isoxazolylboronic acid and (3,5-Dimethylisoxazol-4-yl)boronic acid. Key properties include a melting point of 108-113 °C, a boiling point of 334.0±52.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 155.8±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

16114-47-9

Jingsj CID

J-7514-7

Molecular Formula

C₅H₈BNO₃

Chinese Name

3,5-二甲基异恶唑-4-硼酸

Molecular Weight

140.933 g/mol

Category

Organic Acids

Last updated

8/21/2026