164724-35-0

Basic information

• Product Name: [1,1'-BIPHENYL]-4,4'-DIAMINE, N4,N4,N4',N4'-TETRAKIS([1,1'-BIPHENYL]-4-YL)-
• Synonyms: N,N'-Tetra(4-biphenyl)benzidine;N,N,N',N'-Tetrakis(4-biphenylyl)benzidine (This product is only available in Japan.);N,N,N',N'-Tetrakis(4-biphenylyl)benzidine;N,N,N',N'-Tetrakis(4-biphenylyl)benzidine;[1,1'-BIPHENYL]-4,4'-DIAMINE, N4,N4,N4',N4'-TETRAKIS([1,1'-BIPHENYL]-4-YL)-;N,N,N' ,N'-tetrakis([1,1'-biphenyl]-4-yl)-[1,1'-Biphenyl]-4,4'-diaMine;4,4'-Bis[bis(4-biphenylyl)amino]biphenyl;N,N,N',N'-Tetra(4-biphenylyl)benzidine
• CAS NO: 164724-35-0
• Molecular Formula: C60H44N2
• Molecular Weight: 793.022
• EINECS: 200-110-4
• Product Categories: OLED materrials
• Mol File: 164724-35-0.mol
• Article Data: 12

Chemical Properties

• Melting Point: 265°C(lit.)
• Appearance: /
• Density: 1.169
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• PKA: -2.75±0.60(Predicted)
• CAS DataBase Reference: [1,1'-BIPHENYL]-4,4'-DIAMINE, N4,N4,N4',N4'-TETRAKIS([1,1'-BIPHENYL]-4-YL)-(CAS DataBase Reference)
• NIST Chemistry Reference: [1,1'-BIPHENYL]-4,4'-DIAMINE, N4,N4,N4',N4'-TETRAKIS([1,1'-BIPHENYL]-4-YL)-(164724-35-0)
• EPA Substance Registry System: [1,1'-BIPHENYL]-4,4'-DIAMINE, N4,N4,N4',N4'-TETRAKIS([1,1'-BIPHENYL]-4-YL)-(164724-35-0)

Safety Data

• Hazardous Substances Data: 164724-35-0(Hazardous Substances Data)

Usage

Chemical Properties

White powder

Upstream product

• 741267-16-3 N,N-di([1,1'-biphenyl]-4-yl)benzamide 
• 3001-15-8 4,4'-diiodobiphenyl 
• 123-01-3 1-dodecylbenzene 
• 102113-98-4 bis(biphenyl-4-yl)amine 
• 728039-63-2 N,N-di([1,1′-biphenyl]-4-yl)-4′-bromo-[1,1′-biphenyl]-4-amine 
• 92-66-0 4-bromo-1,1'-biphenyl 
• 92-67-1 4-phenylalanine 
• 1591-31-7 4-iodo-biphenyl 
• 119546-69-9 N4,N4’-di([1,1‘-biphenyl]-4-yl)-[1,1‘-biphenyl]-4,4’-diamine 
• 92-86-4 4-(4-bromophenyl)bromobenzene 

Relevant articles and documents

PHOSPHORESCENT ORGANIC LIGHT EMITTING DEVICES HAVING A HOLE TRANSPORTING COHOST MATERIAL IN THE EMISSIVE REGION

An improved OLED includes an emissive layer disposed between a cathode and an anode where the emissive layer includes a multi-component host material and a phosphorescent emitter material. The host material includes at least a first host compound and a second host compound, where the first host compound is hole-transporting host compound having the general formula wherein R1, R2, R3, R4, R5, and R6 may be the same or different fluorine atom, chlorine atom, a deuterium atom, a cyano group, a trifluoromethyl group, a nitro group, linear or branched alkyl group (C1-C6), cyclo-alkyl group (C5-C10), linear or branched alkoxy group (C1-C6), cyclo-alkoxy group (C5~C10), substituted or unsubstituted aromatic hydrocarbon group, substituted or unsubstituted aromatic heterocyclic group, substituted or unsubstituted condensed polycyclic aromatic group, r1, r4, r5 = 0, 1, 2, 3, or 4, r2, r3, r6; = 0, 1, 2 or 3, n = 0 or 1, and Ar1, Ar2, and Ar3 may be the same or different, substituted or unsubstituted aromatic hydrocarbon group, substituted or unsubstituted aromatic heterocyclic group, substituted or unsubstituted condensed polycyclic aromatic group, deuterium substituted aromatic hydrocarbon group, deuterium substituted aromatic heterocyclic group, or deuterium substituted condensed polycyclic aromatic group.

Preparation method of diamine compound

The invention discloses a preparation method of a diamine compound. The method comprises the following steps of mixing a compound shown as a general formula 2 and a compound shown as a general formula3 for reaction; then, adding a compound shown as a gene

COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE

A composition for an organic optoelectronic device includes at least one first compound represented by Chemical Formula 1, at least one second compound of a compound represented by Chemical Formula 2, and a compound consisting of a combination of a moiety represented by Chemical Formula 3 and a moiety represented by Chemical Formula 4, and at least one third compound represented by Chemical Formula 5, an organic optoelectronic device includes the same, and a display device includes the organic optoelectronic device. Chemical Formulae 1 to 5 are the same as described in the detailed description.