4753-70-2

Basic information

• Product Name: 1-Butanimine
• CAS NO: 4753-70-2
• Molecular Formula: C4H9N
• Molecular Weight: 71.1222
• Mol File: 4753-70-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1-Butanimine(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Butanimine(4753-70-2)
• EPA Substance Registry System: 1-Butanimine(4753-70-2)

Safety Data

• Hazardous Substances Data: 4753-70-2(Hazardous Substances Data)

Usage

Type of compound

Organic compound

Classification

Primary amine

Structure

Contains a nitrogen atom with two hydrogen atoms and one alkyl group (butyl group) attached

Physical state

Liquid

Flammability

Flammable liquid

Odor

Strong ammonia-like odor

Applications

a. Chemical intermediate in the production of other chemicals
b. Solvent
c. Synthesis of pharmaceuticals and agrochemicals

Hazardous nature

Moderately hazardous substance

Safety concerns

a. Flammability
b. Potential for causing skin and eye irritation

Handling precautions

Handle with caution due to flammability and potential for skin and eye irritation

Upstream product

• 26374-10-7 1-amino-butyl 
• 100-19-6 (4-nitrophenyl)ethanone 
• 122865-32-1 N-butyl-N-diphenylphosphinylhydroxylamine 

Downstream Products

• 73669-44-0 3,5-diethyl-4-phenylpyridine 

Relevant articles and documents

Substituted 3,4-dihydroxy phenylethylamino compounds

Novel compounds of the formula STR1 in which one of R30 and R40 represents a substituted phenylalkyl group, the other of R30 and R40 represents hydrogen or halogen, and R50 and R60 each independently represent hydrogen or alkyl; in addition R60 may represent a substituted alkyl chain interrupted by N. The compounds of the invention are useful for the treatment or prophylaxis of renal failure or cardiovascular disease.

Formation and Reduction Reactions of α-Amino Radicals Derived from Methionine and Its Derivatives in Aqueous Solutions

Absolute rate constants and yields have been measured for the reaction of α-amino radicals derived via an oxidative decarboxylation process from various sulfur-containing amino acids with suitable electron acceptors.The measurements were carried out with aqueous solutions and by using optical and conductivity pulse radiolysis methods.Bimolecular rate constants have been measured for the reactions of CH3SCH2CH2.CHNH2 with Fe(CN)6(3-) (k = (3.5+/-0.4)E9 M-1 s-1), C(NO2)4 (4.2+/-0.5)E9), cytochrome(III) c (6.6+/-0.6)E8), 4-hydroxy-2,2,6,6-tetramethylpiperidinyl-1-oxy (TMPN), (5.4+/-0.5)E8), lipoate ((1-2)E8), O2 ((1.8+/-0.4)E9), p-nitroacetophenone (PNAP) ((3.9+/-0.4)E9), methylviologen (MV(2+) ((3.6+/-0.3)E9), and nicotinamide adenine dinucleotide (NAD+) ((8.5+/-3)E8).The reduction potential of this α-amino radical is more negative than -0.94 V.The protonated form CH3SCH2CH2.CHNH3(1+) reacts more slowly and k = (1.0+/-0.2)E7 and (2.3+/-0.2)E8 M-1 s-1 have been evaluated for the respective electron transfer reactions with MV(2+) and TMPN.The pK of the equilibrium CH3SCH2CH2.CHNH3(1+) = CH3SCH2CH2.CHNH2 + Haq(1+) has been determined to be 3.85.Further rate constants have been determined for hydrogen atom abstraction from cysteine by CH3SCH2CH2.CHNH2 (k>=(1-2)E9 M-1 s-1), and for the electron transfer processes CH3SCH2CH2.CHNHCOCH3 + MV(2+) (k ca. (1-2)E7 M-1 s-1), and CH3CH2CH2.CHNH2 + PNAP ( k = 4.1+/-0.4)E9) M-1 s-1).