264281-72-3

Basic information

• Product Name: N-(4-bromophenyl)biuret
• Synonyms: N-(4-bromophenyl)biuret
• CAS NO: 264281-72-3
• Molecular Weight: 258.074
• Mol File: 264281-72-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: N-(4-bromophenyl)biuret(CAS DataBase Reference)
• NIST Chemistry Reference: N-(4-bromophenyl)biuret(264281-72-3)
• EPA Substance Registry System: N-(4-bromophenyl)biuret(264281-72-3)

Safety Data

• Hazardous Substances Data: 264281-72-3(Hazardous Substances Data)

Upstream product

• 16326-62-8 nitrobiuret 
• 106-40-1 4-bromo-aniline 
• 590-28-3 potassium cyanate 

Downstream Products

• 1097967-23-1 4-pinacolatoboronic ester-benzenebiuret 

Relevant articles and documents

Synthetic method of omega-substituted biuret compound

The invention belongs to the field of organic matter synthetic methods, and specifically relates to a synthetic method of an omega-substituted biuret compound. The synthetic method comprises the following steps: (1) condensation: adding substituted arylamine and potassium cyanate into a mixed solution of water and acetonitrile, warming, dropwise adding a part of acetic acid at the temperature of 45 to 100 DEG C, then adding remaining acetic acid 1 h later, and then reacting for 6 to 12 h; and (2) aftertreatment: carrying out recrystallization or column chromatography on an obtained product toobtain the omega-substituted biuret compound. The synthetic method overcomes the disadvantage that a nitrogen nitryl compound with dangerousness needs to be used in an existing synthetic process, anda one-pot method is adopted for replacing an existing two-step reaction with low yield.