3470-39-1

Basic information

• Product Name: (1E)-1,3-bis(4-chlorophenyl)triaz-1-ene
• Synonyms: 1-triazene, 1,3-bis(4-chlorophenyl)-; 1-triazene, 1,3-bis(4-chlorophenyl)-, (1E)-
• CAS NO: 3470-39-1
• Molecular Formula: C₁₂H₉Cl₂N₃
• Molecular Weight: 266.126
• Mol File: 3470-39-1.mol
• Article Data: 10

Chemical Properties

• Boiling Point: 369.2°C at 760 mmHg
• Flash Point: 177.1°C
• Density: 1.32g/cm³
• Vapor Pressure: 1.21E-05mmHg at 25°C
• Refractive Index: 1.623
• CAS DataBase Reference: (1E)-1,3-bis(4-chlorophenyl)triaz-1-ene(CAS DataBase Reference)
• NIST Chemistry Reference: (1E)-1,3-bis(4-chlorophenyl)triaz-1-ene(3470-39-1)
• EPA Substance Registry System: (1E)-1,3-bis(4-chlorophenyl)triaz-1-ene(3470-39-1)

Safety Data

• Hazardous Substances Data: 3470-39-1(Hazardous Substances Data)

Usage

General Description

(1E)-1,3-bis(4-chlorophenyl)triaz-1-ene, also known as 1,3-Bis(4-chlorophenyl)-1H-triazole, is a chemical compound with the molecular formula C15H10Cl2N2. It is a triazole derivative and a member of the class of compounds known as triazoles. (1E)-1,3-bis(4-chlorophenyl)triaz-1-ene is a yellowish solid that is insoluble in water but soluble in organic solvents. It is used in research and development as a building block for the synthesis of pharmaceuticals, agrochemicals, and other biologically active compounds. It has also been studied for its potential antifungal and antibacterial properties. Additionally, it may have applications in materials science and other industrial processes.

Upstream product

• 106-47-8 4-chloro-aniline 
• 100-34-5 benzene diazonium chloride 
• 64-17-5 ethanol 
• 60-29-7 diethyl ether 
• 7647-01-0 hydrogenchloride 
• 7732-18-5 water 
• 673-41-6 p-chlorobenzenediazonium tetrafluoroborate 

Downstream Products

• 60-09-3 aniline yellow 
• 75190-54-4 C₁₉H₁₄Cl₂N₄O 
• 17333-85-6 4-chlorophenyldiazonium salt 
• 106-47-8 4-chloro-aniline 
• 743471-53-6 hexacarbonylbis(μ-1,3-di-p-chlorophenyltriazenido)diruthenium(I/I) 
• 118679-47-3 tetracarbonylbis(μ-1,3-di-p-chlorophenyltriazenido)bis(1,3-di-p-chlorophenyltriazene)diruthenium(I/I) 
• 114455-78-6 RuCl₂(1,3-di-p-chlorophenyltriazenido)(PPh₃)2 
• 114455-81-1 {RuBr₂(1,3-di-p-chlorphenyltriazenido)(PPh₃)2} 
• 117181-37-0 {OsCl₂(1,3-di-p-chlorphenyltriazenido)(PPh₃)2} 
• 114455-84-4 OsCl₂(1,3-di-p-chlorophenyltriazenido)(PPh₃)2 

Relevant articles and documents

Mechanisms of Diazo Coupling Reactions. Part XXX. N-Diazo Coupling of p-Chloroaniline in Acetonitrile: Rate-Limiting Proton Transfer

The N-diazo coupling of p-chloroaniline with p-chlorobenzenediazonium tetrafluoroborate in acetonitrile at 30 deg shows non-linear base catalysis by water.The results are interpreted in terms of the SE2 mechanism with rate-limiting proton loss at low base concentration; it is postulated, moreover that the reaction proceeds via transition states in which varying degrees of H-bonding from the amine and the intermediate ?-complex to different water species influence the initial step and the base catalysis.

Synthesis and electro-catalytic properties of a dinuclear triazenido-palladium complex

The reaction of 1,3-bis[(4-chloro)benzene]triazene (HL) and [Pd(CH 3CN)4]Cl2 gave a dinuclear triazenido complex Pd2L4 1, which has been characterized by 1H NMR spectrum and X-ray crystallo

A dinuclear triazenido-copper complex: A new molecular electro-catalyst for generating hydrogen from acetic acid or water

The reaction of 1,3-bis[(4-chloro)benzene]triazene (HL) and CuCl 2·2H2O affords a dinuclear triazenido-copper(II) complex [Cu2L4(NCCH3)] (1), a new molecular electrocatalyst, which has been determined

Pd-catalyzed C-H activation/C-N bond formation: A new route to 1-aryl-1H-benzotriazoles

A method for the C-H activation of aryl triazene compounds followed by intramolecular amination is described. It involves the use of a catalytic amount of Pd(OAc)2 that efficiently effects the cyclization to provide 1-aryl-1H-benzotriazoles at moderate temperature.