35906-16-2

Basic information

• Product Name: 1-butyl-2-methylhydrazine
• Synonyms: 1-Butyl-2-methylhydrazine; Hydrazine, 1-butyl-2-methyl-
• CAS NO: 35906-16-2
• Molecular Formula: C₅H₁₄N₂
• Molecular Weight: 102.1781
• Mol File: 35906-16-2.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 112.3°C at 760 mmHg
• Flash Point: 8.6°C
• Density: 0.793g/cm³
• Vapor Pressure: 21.9mmHg at 25°C
• Refractive Index: 1.417
• CAS DataBase Reference: 1-butyl-2-methylhydrazine(CAS DataBase Reference)
• NIST Chemistry Reference: 1-butyl-2-methylhydrazine(35906-16-2)
• EPA Substance Registry System: 1-butyl-2-methylhydrazine(35906-16-2)

Safety Data

• Hazardous Substances Data: 35906-16-2(Hazardous Substances Data)

Upstream product

• 35906-07-1 Acetic acid N'-but-(E)-ylidene-N-methyl-hydrazide 
• 90796-41-1 1-butyl-2-methyl-3-propyl-diaziridine 
• 186581-53-3 diazomethane 
• 693-03-8 n-butyl magnesium bromide 

Relevant articles and documents

Novel route to N-alkyl- and N,N′-dialkylhydrazines by high-pressure alkylation of azines

Reactions of alkyl halides with azines of p-nitrobenzaldehyde, benzaldehyde, and p-methoxybenzaldehyde at a high pressure (10 kbar) were studied. Hydrolysis of the reaction mixtures gives pure N-monoalkyl- or N,N′-dialkylhydrazines in high yields, depending on the structure of the starting azine and the solvent nature. It was found that non-symmetrical N,N′-dialkylhydrazines can be synthesized without isolating intermediate N-monoquaternary immonium salts. The effect of the phase transition of the solvent on the direction of the alkylation is discussed.