112080-82-7

Basic information

• Product Name: Benzaldehyde, 4-nitro-, bis(1-methylethyl)hydrazone
• CAS NO: 112080-82-7
• Molecular Formula: C13H19N3O2
• Molecular Weight: 249.313
• Mol File: 112080-82-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzaldehyde, 4-nitro-, bis(1-methylethyl)hydrazone(CAS DataBase Reference)
• NIST Chemistry Reference: Benzaldehyde, 4-nitro-, bis(1-methylethyl)hydrazone(112080-82-7)
• EPA Substance Registry System: Benzaldehyde, 4-nitro-, bis(1-methylethyl)hydrazone(112080-82-7)

Safety Data

• Hazardous Substances Data: 112080-82-7(Hazardous Substances Data)

Upstream product

• 601-77-4 N-nitrosodiisopropylamine 
• 921-14-2 N,N-diisopropylhydrazine 
• 555-16-8 4-nitrobenzaldehdye 

Downstream Products

• 128190-41-0 1-(4-Nitrophenyl)glyoxal-1-diisopropylhydrazon 

Relevant articles and documents

Aza-enamines, VIII. - Electrophilic Substitution reactions at the Azomethine C-Atom of Aldehyde Dialkylhydrazones: Vilsmeier Formylation and Consecutive Reactions

The reaction of hydrazones 1 with the Vilsmeier reagent yields 3-phenyl-1,4,5-triaza-1,3-pentadienium salts according to their aza-enamine character.Hydrolysis of 2 gives 1-phenylglyoxal 1-dialkylhydrazones 3, which rearrange in acidic media to 1-phenylglyoxal 2-dialkylhydrazones 4.Compound 3h forms the dihydropyrroloimidazole 5 in boiling ethanol.Pyrrolotriazinium salt 6 is obtained by the reaction of 1b with the isolated Vilsmeier reagent from dimethylformamide/oxalyl chloride.