4-(N-Chloroformylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole

4-(N-氯甲酰甲基-N-甲氨基)-7-硝基-2,1,3-苯并恶二唑

Also known as: NBD-COCl, 4-(N-ChloroforMylMethyl-N-MethylaMino)-7-nitro-2,1,3-benzoxadiazole, N-Methyl-N-(7-nitro-2,1,3-benzoxadiazol-4-yl)glycyl chloride, Acetyl chloride, 2-[methyl(7-nitro-2,1,3-benzoxadiazol-4-yl)amino]-, Chloromethylformylmethylaminonitrobenzox

4-(N-Chloroformylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole (CAS 140164-85-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H7ClN4O4 and a molecular weight of 270.629 g/mol. It is also known as NBD-COCl, 4-(N-ChloroforMylMethyl-N-MethylaMino)-7-nitro-2,1,3-benzoxadiazole and N-Methyl-N-(7-nitro-2,1,3-benzoxadiazol-4-yl)glycyl chloride. Key properties include a boiling point of 443.7±55.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 222.2±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

140164-85-8

Jingsj CID

J-980119-8

Molecular Formula

C₉H₇ClN₄O₄

Chinese Name

4-(N-氯甲酰甲基-N-甲氨基)-7-硝基-2,1,3-苯并恶二唑

Molecular Weight

270.629 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026