29418-31-3

Basic information

• Product Name: Bis(2,6-dimethylphenyl)diazene
• Synonyms: 2,2',6,6'-Tetramethylazobenzene;Bis(2,6-dimethylphenyl)diazene
• CAS NO: 29418-31-3
• Molecular Formula: C₁₆H₁₈N₂
• Molecular Weight: 0
• Mol File: 29418-31-3.mol
• Article Data: 15

Chemical Properties

• Boiling Point: 386.5°C at 760 mmHg
• Flash Point: 180°C
• Appearance: /
• Density: 0.99g/cm³
• Vapor Pressure: 7.82E-06mmHg at 25°C
• Refractive Index: 1.553
• CAS DataBase Reference: Bis(2,6-dimethylphenyl)diazene(CAS DataBase Reference)
• NIST Chemistry Reference: Bis(2,6-dimethylphenyl)diazene(29418-31-3)
• EPA Substance Registry System: Bis(2,6-dimethylphenyl)diazene(29418-31-3)

Safety Data

• Hazardous Substances Data: 29418-31-3(Hazardous Substances Data)

Usage

InChI:InChI=1/C16H18N2/c1-11-7-5-8-12(2)15(11)17-18-16-13(3)9-6-10-14(16)4/h5-10H,1-4H3/b18-17+

Upstream product

• 87-62-7 2,6-dimethylaniline 
• 3095-47-4 4-amino-3,5-dimethylbenzoic acid ethyl ester 
• 63615-06-5 2,2′,6,6′-(tetramethyldiphenyl)hydrazine 
• 2192-33-8 2,6-dimethylbenzenediazonium tetrafluoroborate 
• 81-20-9 2,6-dimethylnitrobenzene 
• 62-53-3 aniline 

Downstream Products

• 54827-17-7 3,3',5,5'-tetramethylbenzidine 

Relevant articles and documents

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Transition Metal-Free Oxidative Coupling of Primary Amines in Polyethylene Glycol at Room Temperature: Synthesis of Imines, Azobenzenes, Benzothiazoles, and Disulfides

A transition metal-free protocol has been developed for the oxidative coupling of primary amines to imines and azobenzenes, thiols to disulfides, and 2-aminothiophenols to benzothiazoles, offering excellent yields. The advantageous features of the present environmentally benign methodology include the usage of biocompatible and green reaction conditions such as, solvent, room temperature reactions and transition metal-free approach. Moreover, it offers a broader substrate scope.

Aromatic amine oxidation process for preparing aromatic azobenzene method

The invention relates to a method for preparing an aromatic azo compound by utilizing aromatic amine oxidation. In the method, air or oxygen serves as an oxygen source, and under the effect of a catalyst, aromatic amine is oxidized into the aromatic azo compound. The method is high in oxidization efficiency and product yield; the air or the oxygen serves as the oxygen source, and the method is economical and environmentally friendly. The product and the catalyst can be separated easily, and the aftertreatment is simple. The catalyst is easy to reuse, and the method has very good application prospect.