20488-62-4

Basic information

• Product Name: Diazene, (4-methoxyphenyl)(4-nitrophenyl)-, (1E)-
• CAS NO: 20488-62-4
• Molecular Formula: C13H11N3O3
• Molecular Weight: 257.249
• Mol File: 20488-62-4.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: Diazene, (4-methoxyphenyl)(4-nitrophenyl)-, (1E)-(CAS DataBase Reference)
• NIST Chemistry Reference: Diazene, (4-methoxyphenyl)(4-nitrophenyl)-, (1E)-(20488-62-4)
• EPA Substance Registry System: Diazene, (4-methoxyphenyl)(4-nitrophenyl)-, (1E)-(20488-62-4)

Safety Data

• Hazardous Substances Data: 20488-62-4(Hazardous Substances Data)

Upstream product

• 104-94-9 4-methoxy-aniline 
• 100-01-6 4-nitro-aniline 
• 16169-16-7 4-Nitro-N-phenylhydroxylamine 
• 226065-33-4 tert-butyl 1-(4-nitrophenyl)hydrazinecarboxylate 
• 696-62-8 para-iodoanisole 
• 108-95-2 phenol 
• 456-27-9 4-nitrobenzenediazonium tetrafluoroborate 
• 15791-03-4 1,1,4,4-tetramethoxycyclohexa-2,5-diene 
• 100-16-3 4-nitrophenylhydrazone 
• 81944-71-0 4-(4-nitrophenylazo)phenol 
• 74-88-4 methyl iodide 
• 4485-08-9 4-nitrosonitrobenzene 

Downstream Products

• 2592-28-1 4-amino-4'-methoxy-azobenzene 

Relevant articles and documents

Synthesis of Azobenzenes from Quinone Acetals and Arylhydrazines

Direct reaction between quinone bisacetals and arylhydrazines gives azobenzenes. The presence of catalytic amounts of cerium ammonium nitrate strongly accelerates the reaction. When the bisacetal has a substituent at the 2,5-cyclohexadiene framework, only one regioisomer is formed. The method represents a simple, mild, and novel synthetic access to differently substituted azocompounds in high to excellent yield.

Reversible Photocontrolled Nanopore Assembly

Self-assembly is a fundamental feature of biological systems, and control of such processes offers fascinating opportunities to regulate function. Fragaceatoxin C (FraC) is a toxin that upon binding to the surface of sphingomyelin-rich cells undergoes a s

First use of p-tert-butylcalix[4]arene-tetra-O-acetate as a nanoreactor having tunable selectivity towards cross azo-compounds by trapping silver ions

p-tert-Butylcalix[4]arene-tetra-O-acetate was established for the first time as a member of the nanoreactor series, even without having any -OH group. The nano range distribution of this nanoreactor was ascertained by DLS, SEM and TEM studies. The capability of this cavitand towards hosting amines in a competitive manner generates a new green pathway for cross coupling of aromatic amines to give the corresponding azo-compounds. In this context, using p-tert-butylcalix[4]arene-tetra-O-acetate as a nanoreactor and silver nitrate as a catalyst, we got the cross azo-compound in good to excellent yields in the eco-friendly solvent water. This green methodology is also applicable for the synthesis of respective homo-compounds.