31995-60-5

Basic information

• Product Name: 5-METHYL-4-NITRO-1H-1,2,3-BENZOTRIAZOLE
• Synonyms: 5-METHYL-4-NITRO-1H-1,2,3-BENZOTRIAZOLE;6-Methyl-7-nitro-1H-benzotriazole
• CAS NO: 31995-60-5
• Molecular Formula: C₇H₆N₄O₂
• Molecular Weight: 178.15
• Mol File: 31995-60-5.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 5-METHYL-4-NITRO-1H-1,2,3-BENZOTRIAZOLE(CAS DataBase Reference)
• NIST Chemistry Reference: 5-METHYL-4-NITRO-1H-1,2,3-BENZOTRIAZOLE(31995-60-5)
• EPA Substance Registry System: 5-METHYL-4-NITRO-1H-1,2,3-BENZOTRIAZOLE(31995-60-5)

Safety Data

• Hazardous Substances Data: 31995-60-5(Hazardous Substances Data)

Upstream product

• 136-85-6 5⁽⁶⁾-methylbenzotriazole 
• 147021-86-1 3-nitro-4-methyl-1,2-phenylenediamine 

Downstream Products

• 18076-61-4 1H-1,2,3-benzotriazol-4-amine 
• 137434-61-8 4-amino-5-methylbenzotriazole 
• 137434-66-3 4-<(p-toluenesulfonyl)amino>benzotriazole 
• 137434-64-1 4-amino-5-methyl-1-(p-toluenesulfonyl)benzotriazole 
• 137434-63-0 4-<(benzenesulfonyl)amino>-1-(benzenesulfonyl)benzotriazole 
• 137434-67-4 1-(benzenesulfonyl)-4-<(p-toluenesulfonyl)amino>benzotriazole 
• 137434-62-9 4-<(benzenesulfonyl)amino>-1-(p-toluenesulfonyl)benzotriazole 
• 137434-68-5 4-<(p-toluenesulfonyl)amino>-1-(p-toluenesulfonyl)benzotriazole 
• 137434-65-2 5-methyl-4-<(p-toluenesulfonyl)amino>-1-(p-toluenesulfonyl)benzotriazole 

Relevant articles and documents

Synthesis of 6(5)-Methyl-5,7(4,6)-dinitro-1H-benzo[1.2.3]triazole under thermal conditions and under microwave irradiation

6(5)-Methyl-5,7(4,6)-dinitro-1H-benzo[1.2.3]triazole was synthesized by nitration of 6(5)-methyl-7(4)-nitro-1H-benzo[1.2.3]triazole under thermal conditions and under microwave irradiation. Advantages of the microwave irradiation mode are shown.

Novel Dimroth Rearrangements of the Benzotriazole System: 4-Amino-1-(arylsulfonyl)benzotriazoles to 4-benzotriazoles

A variety of mono- and diarylsulfonyl-substituted 4-aminobenzotriazoles were prepared.Thermal rearrangements of 4-amino-1-(arylsulfonyl)benzotriazoles to 4-benzotriazoles were observed and confirmed by separation of the rearrangement products.Their structures were characterized by spectral methods and by X-ray crystallography.The rearrangement rates were studied by variable-temperature NMR experiments.Crossover experiments support an intramolecular mechanism involving a heterolytic benzotriazole ring cleavage to form a diazo intermediate followed by recyclization to the 4-amino group.