171182-96-0

Basic information

• Product Name: 4,5-dimethyl-2-nitroformanilide
• Synonyms: 4,5-dimethyl-2-nitroformanilide
• CAS NO: 171182-96-0
• Molecular Weight: 194.19
• Mol File: 171182-96-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4,5-dimethyl-2-nitroformanilide(CAS DataBase Reference)
• NIST Chemistry Reference: 4,5-dimethyl-2-nitroformanilide(171182-96-0)
• EPA Substance Registry System: 4,5-dimethyl-2-nitroformanilide(171182-96-0)

Safety Data

• Hazardous Substances Data: 171182-96-0(Hazardous Substances Data)

Upstream product

• 6639-60-7 N-(3,4-dimethylphenyl)formamide 
• 95-64-7 4-amino-o-xylene 
• 2198-54-1 N-(3,4-dimethylphenyl)acetamide 
• 6970-77-0 N-(4,5-dimethyl-2-nitrophenyl)acetamide 
• 64-18-6 formic acid 
• 6972-71-0 4,5-dimethyl-2-nitrobenzenamine 

Downstream Products

• 132382-46-8 methyl (E)-11-<ethylidene>-6,11-dihydrodibenzoxepin-2-carboxylate 
• 127166-41-0 sodium (E)-11-<2-(5,6-dimethyl-1-benzimidazolyl)ethylidene>-6,11-dihydrodibenzoxepin-2-carboxylate monohydrate 
• 132382-43-5 2-amino-4,5-dimethylformanilide 

Relevant articles and documents

Preparation method of 5, 6-dimethylbenzimidazole

The invention discloses a preparation method of 5, 6-dimethyl benzimidazole. The preparation method comprises the following four steps: preparation of N-(3, 4-dimethyl phenyl) formamide, preparation of N-(4, 5-dimethyl-2-nitrophenyl) formamide, preparation of N-(2-amino-4, 5-dimethyl phenyl) formamide, and preparation of 5, 6-dimethyl benzimidazole. The preparation method has the following beneficial effects: 1, acetylation and deacetylation used in the prior art are avoided, which is in favor of environmental protection; 2, the synthesis steps of the process are shortened, the original five-step reaction is shortened to the present four-step reaction, and the yield is improved; and 3, the purity of the intermediate is high, separation is not needed, the operation is simple, the defects and deficiencies of the preparation method reported in the literature are overcome, and the method has novelty, greater positive progress effect and practical application value.