2-Bromo-1-(4-methyl-1,2,5-oxadiazol-3-yl)ethanone

3-(溴乙酰基)-4-甲基-1,2,5-噁二唑

Also known as: Ethanone, 2-bromo-1-(4-methyl-1,2,5-oxadiazol-3-yl)- (9CI), 2-bromo-1-(4-methyl(1,2,5-oxadiazol-3-yl))ethan-1-one, 3-(Bromoacetyl)-4-methyl-1,2,5-oxadiazole, 3-bromoacetyl-4-methylfurazan

2-Bromo-1-(4-methyl-1,2,5-oxadiazol-3-yl)ethanone (CAS 165066-97-7) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H5BrN2O2 and a molecular weight of 205.009 g/mol. It is also known as Ethanone, 2-bromo-1-(4-methyl-1,2,5-oxadiazol-3-yl)- (9CI), 2-bromo-1-(4-methyl(1,2,5-oxadiazol-3-yl))ethan-1-one and 3-(Bromoacetyl)-4-methyl-1,2,5-oxadiazole. Key properties include a boiling point of 257.3±48.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 109.4±29.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

165066-97-7

Jingsj CID

J-1330892-6

Molecular Formula

C₅H₅BrN₂O₂

Chinese Name

3-(溴乙酰基)-4-甲基-1,2,5-噁二唑

Molecular Weight

205.009 g/mol

Category

Organohalogen Compounds

Last updated

8/21/2026