32228-99-2

Basic information

• Product Name: N-PHENYL-4-BIPHENYLAMINE
• Synonyms: 4-ANILINOBIPHENYL;N-PHENYL-4-BIPHENYLAMINE;N-Phenyl-biphenyl-4-aMine;N-(4-Biphenylyl)-N-phenylamine;4-(Phenylamino)-1,1'-biphenyl;4-Phenyldiphenylamine;Biphenyl-4-ylphenylamine;N-(1,1'-Biphenyl-4-yl)-N-phenylamine
• CAS NO: 32228-99-2
• Molecular Formula: C₁₈H₁₅N
• Molecular Weight: 245.32
• EINECS: 202-303-5
• Mol File: 32228-99-2.mol
• Article Data: 114

Chemical Properties

• Melting Point: 113 °C
• Boiling Point: 411.2 °C at 760 mmHg
• Flash Point: 217.6 °C
• Appearance: /Solid
• Density: 1.111
• Vapor Pressure: 5.68E-07mmHg at 25°C
• Refractive Index: 1.646
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• Solubility: DMSO (Slightly), Methanol (Slightly)
• PKA: 0.73±0.20(Predicted)
• Sensitive: Air Sensitive
• CAS DataBase Reference: N-PHENYL-4-BIPHENYLAMINE(CAS DataBase Reference)
• NIST Chemistry Reference: N-PHENYL-4-BIPHENYLAMINE(32228-99-2)
• EPA Substance Registry System: N-PHENYL-4-BIPHENYLAMINE(32228-99-2)

Safety Data

• Hazardous Substances Data: 32228-99-2(Hazardous Substances Data)

Usage

Description

N-Phenyl-4-biphenylamine, with the chemical abstracts service number 32228-99-2, is an organic compound that serves as a crucial reagent in the synthesis of heterocyclic compounds. These heterocyclic compounds are integral to the development of organic electrical devices, making N-Phenyl-4-biphenylamine a significant component in the advancement of modern electronic technology.

Uses

Used in Organic Electrical Device Industry:
N-Phenyl-4-biphenylamine is used as a reagent for the preparation of heterocyclic compounds, which are essential in the development and functioning of organic electrical devices. Its role in the synthesis process is pivotal for creating the complex molecular structures that enable these devices to perform their intended functions efficiently.

InChI:InChI=1/C18H15N/c1-3-7-15(8-4-1)16-11-13-18(14-12-16)19-17-9-5-2-6-10-17/h1-14,19H

Upstream product

• 92-52-4 biphenyl 
• 622-37-7 Phenyl azide 
• 108-86-1 bromobenzene 
• 92-67-1 4-phenylalanine 
• 62-53-3 aniline 
• 2051-62-9 4'-biphenyl chloride 
• 586-96-9 Nitrosobenzene 
• 5122-94-1 4-biphenylboronic acid 
• 2920-38-9 4-cyano-1,1'-biphenyl 
• 92-66-0 4-bromo-1,1'-biphenyl 
• 111-46-6 diethylene glycol 
• 92-93-3 1-phenyl-4-nitrobenzene 
• 108-94-1 cyclohexanone 
• 98-80-6 phenylboronic acid 

Downstream Products

• 4018-68-2 3-phenyl-10H-phenothiazine 
• 101716-47-6 biphenyl-4-yl-nitroso-phenyl-amine 
• 1233140-92-5 C₅₄H₄₀N₂ 

Relevant articles and documents

Mediator-Enabled Electrocatalysis with Ligandless Copper for Anaerobic Chan-Lam Coupling Reactions

Simple copper salts serve as catalysts to effect C-X bond-forming reactions in some of the most utilized transformations in synthesis, including the oxidative coupling of aryl boronic acids and amines. However, these Chan-Lam coupling reactions have historically relied on chemical oxidants that limit their applicability beyond small-scale synthesis. Despite the success of replacing strong chemical oxidants with electrochemistry for a variety of metal-catalyzed processes, electrooxidative reactions with ligandless copper catalysts are plagued by slow electron-transfer kinetics, irreversible copper plating, and competitive substrate oxidation. Herein, we report the implementation of substoichiometric quantities of redox mediators to address limitations to Cu-catalyzed electrosynthesis. Mechanistic studies reveal that mediators serve multiple roles by (i) rapidly oxidizing low-valent Cu intermediates, (ii) stripping Cu metal from the cathode to regenerate the catalyst and reveal the active Pt surface for proton reduction, and (iii) providing anodic overcharge protection to prevent substrate oxidation. This strategy is applied to Chan-Lam coupling of aryl-, heteroaryl-, and alkylamines with arylboronic acids in the absence of chemical oxidants. Couplings under these electrochemical conditions occur with higher yields and shorter reaction times than conventional reactions in air and provide complementary substrate reactivity.

Organic compound, electronic component, comprising same and electronic device

The invention provides an organic compound, an electronic component comprising the same and an electronic device, and belongs to the technical field of organic electroluminescence. The compound provided by the invention contains condensed rings of carbazole and fluorene, dibenzofuran or dibenzothiophene, has a rigid plane structure and high light-emitting quantum efficiency, and can improve the thermal stability and film stability of a material. According to the invention, the low triplet state energy level is effectively improved; and the compound is used for a light-emitting layer in a red light device, can effectively improve non-uniformity of charge transmission, improves the light-emitting efficiency and stability of the device, and effectively improves the performance of the device.

Arylamine derivative taking carbazole as core and application thereof

The invention relates to an arylamine derivative taking carbazole as a core and application thereof, belongs to the technical field of semiconductors and provides a compound structure as shown in a general formula (I). The invention further discloses application of the compound. The compound provided by the invention has a strong electron blocking effect, and the recombination efficiency of excitons in the light-emitting layer is improved. When used as a luminescent functional layer material OLED, the branched chain in the scope of the invention can effectively improve the utilization rate of excitons and the radiation efficiency.