35653-80-6

Basic information

• Product Name: 1-(4-fluorophenyl)-2-(4-tolyl)diazene
• Synonyms: 1-(4-fluorophenyl)-2-(4-tolyl)diazene
• CAS NO: 35653-80-6
• Molecular Weight: 214.242
• Mol File: 35653-80-6.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1-(4-fluorophenyl)-2-(4-tolyl)diazene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-fluorophenyl)-2-(4-tolyl)diazene(35653-80-6)
• EPA Substance Registry System: 1-(4-fluorophenyl)-2-(4-tolyl)diazene(35653-80-6)

Safety Data

• Hazardous Substances Data: 35653-80-6(Hazardous Substances Data)

Upstream product

• 350-46-9 4-Fluoronitrobenzene 
• 106-49-0 p-toluidine 
• 371-40-4 4-fluoroaniline 
• 352-15-8 4-fluoro-nitrosobenzene 

Downstream Products

• 1440358-03-1 C₂₃H₂₉FN₂ 
• 1440358-17-7 C₂₃H₂₉FN₂ 
• 1239969-21-1 C₂₀H₂₅FN₂Si 
• 1239969-20-0 C₂₀H₂₅FN₂Si 

Relevant articles and documents

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.

Aryliminodimagnesium Reagents. XIV. Reactions with Nitrobenzenes Having Electronegative ortho-Substituents. Effects of Reaction Conditions on Condensation, Replacement, and Substitution

In reactions of ArN(MgBr)2 with o-MeO- and o-halo-substituted nitrobenzenes, types and yields of products were different from those in its reactions with m- and p-substituted substrates.Condensation (leading to unsymmetrical azoxy- and azobenzenes), o-substituent replacement, and nuclear substitution took place.Relative yields of products were greatly affected by substituents and reaction conditions. o-MeO and o-F favor replacement, while o-Cl, o-Br, and o-I favor substitution.Replacement and/or substitution predominate when small molar excess of reagent and low concentration are used, while condensation predominates when large molar excess of reagent and high concentration are used, which phenomenon is mechanistically discussed.