6869-07-4

Basic information

• Product Name: A,A'-HYDRAZODIISOBUTYRONITRILE
• Synonyms: 2,2'-HYDRAZO-BIS(2-METHYLPROPIONITRILE);A,A'-HYDRAZODIISOBUTYRONITRILE;2,2'-(Hydrazine-1,2-diyl)bis(2-methylpropanenitrile);2,2'-Hydrazobis(2-methylpropiononitrile);2,2'-Hydrazobis(isobutyronitrile);2-[2-(1-Cyano-1-methyl-ethyl)hydrazino]-2-methyl-propanenitrile;2,2-HYDRAZOBIS[2-METHYLPROPANENITRILE]
• CAS NO: 6869-07-4
• Molecular Formula: C₈H₁₄N₄
• Molecular Weight: 166.22
• Mol File: 6869-07-4.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 284.45°C (rough estimate)
• Appearance: /
• Density: 1.0186 (rough estimate)
• Refractive Index: 1.4910 (estimate)
• CAS DataBase Reference: A,A'-HYDRAZODIISOBUTYRONITRILE(CAS DataBase Reference)
• NIST Chemistry Reference: A,A'-HYDRAZODIISOBUTYRONITRILE(6869-07-4)
• EPA Substance Registry System: A,A'-HYDRAZODIISOBUTYRONITRILE(6869-07-4)

Safety Data

• Hazardous Substances Data: 6869-07-4(Hazardous Substances Data)

Usage

Description

A,A'-HYDRAZODIISOBUTYRONITRILE, with the chemical formula C8H14N4, is a white crystalline solid that is highly toxic and flammable. It is a significant reactant in organic synthesis for the production of pharmaceuticals and agrochemicals. Additionally, it is recognized for its capacity to initiate free radical reactions, which makes it valuable in polymerization and cross-linking processes.
Used in Pharmaceutical Industry:
A,A'-HYDRAZODIISOBUTYRONITRILE is used as a reactant in the synthesis of various pharmaceutical compounds due to its ability to participate in organic synthesis processes.
Used in Agrochemical Industry:
A,A'-HYDRAZODIISOBYTONITRILE is used as a reactant for the production of agrochemicals, contributing to the development of agricultural products.
Used in Polymerization and Cross-linking Processes:
A,A'-HYDRAZODIISOBUTYRONITRILE is used as an initiator for free radical reactions, which is crucial in polymerization and cross-linking processes to form polymers with desired properties.

Upstream product

• 7677-24-9 trimethylsilyl cyanide 
• 67-64-1 acetone 
• 74-90-8 hydrogen cyanide 
• 7732-18-5 water 
• 143-33-9 sodium cyanide 
• 151-50-8 potassium cyanide 
• 75-86-5 2-hydroxy-2-methylpropanenitrile 

Downstream Products

• 78-82-0 Isobutyronitrile 
• 78-67-1 2,2'-azobis(isobutyronitrile) 
• 74-90-8 hydrogen cyanide 
• 67-64-1 acetone 
• 3879-07-0 diethyl 2,2'-azobis(2-methylpropionate) 
• 2589-57-3 dimethyl 2,2'-azobis(isobutyrate) 
• 3333-52-6 2,2,3,3-tetramethylsuccinonitrile 
• 93214-34-7 α-(4-Cyanoisopropyl-2,6-di-tert-butyl-1-oxo-2,5-cyclohexadienyl)-N-tert-butylnitron 
• 93214-45-0 1,3,5-Tri-tert-butyl-3-(2-cyanoprop-2-yl)-6-oxo-cyclohexadi-1,4-dien 

Relevant articles and documents

Azobisisobutyronitrile preparation method

The present invention relates to an azobisisobutyronitrile preparation method, which comprises: carrying out a reaction on sodium hypochlorite, ammonia and acetone to prepare an acetone azine synthesis solution; purifying to obtain acetone azine with a mass content of not less than 90%; reacting with hydrogen cyanide to obtain hydrogenated azobisisobutyronitrile; and oxidizing with chlorine gas orhydrogen peroxide to obtain an azobisisobutyronitrile solution. Compared to the conventional process, the method of the present invention can simplify the production process, shorten the production cycle, and reduce the consumption of steam and circulating water so as to increase the yield of azobisisobutyronitrile and reduce the production cost.

Asymmetric nitrogen 78. Sterically hindered inversion of nitrogen atoms in cyclic hydrazines: N,N'-dialkyl-1,3,4-oxadiazolidines; 1,3,4-thiadiazolidine; and 4,5-benzo-1,2,3,6-tetrahydropyridazine

N,N'-Diisopropyl-substituted 1,3,4-oxadiazolidine 3c, 1,3,4-thiadiazolidine 6, 4,5-benzo-1,2,3,6-tetrahydropyridazine 8, and new 3,4-dialkyl-1,3,4-oxadiazolines 9-14 were synthesized and studied.The configurational stability of the N atoms does not change on going from compounds 3c to its S-analog 6 and decreases in the case of pyridazine 8. 3,4-Di-tert-alkyl-1,3,4-oxadiazolidines 3d and 11-14 were found to be promising objects for optical resolution. - Keywords: N,N'-dialkyl-substituted 1,3,4-oxadiazolidines; 1,3,4-thiadiazolidine; 4,5-benzo-1,2,3,6-tetrahydropyridazine; nitrogen inversion; 1H, 13C NMR.