4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline] CAS#: 58473-78-2

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4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline]

Basic information Applications Safety Supplier Related

4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline] Basic information

Product Name:

4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline]

Synonyms:

4,4,-(cyclohexane-1,1-diyl)bis(N,N-di-p-tolylaniline)
Di-[4-(N,N -di-p -tolyl-amino)-phenyl]cyclohexane
1,1'-Bis(4-(dip-tolyamino)phenyl)cyclohexane
4,4′-Cyclohexylidenebis[N,N-bis(4-methylphenyl)benzenamine]
1,1-Bis[4-[N,N-di(p-tolyl)amino]phenyl]cyclohexane
1,1-Bis[4-[N,N-di(p-tolyl)amino]phenyl]cyclohexane (purified by sublimation)
1,1-BIS[4-[N,N-DI(P-TOLY)AMINO]PNENYL]CYCLOHEXANE
1,1-BIS[4-[N,N-DI(P-TOLYL)AMINO]PHENYL]CYCLOHEXANE

CAS:

58473-78-2

MF:

C46H46N2

MW:

626.87

EINECS:

261-274-7

Product Categories:

electronic
Electroluminescence
Functional Materials
oled materials
OLED

Mol File:

58473-78-2.mol

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4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline] Chemical Properties

Melting point:: 186 °C
Boiling point:: 755.0±60.0 °C(Predicted)
Density: 1.118±0.06 g/cm3(Predicted)
storage temp.: 2-8°C
solubility: soluble in Dimethylformamide,Tetrahydrofuran
pka: -1.57±0.60(Predicted)
form: powder
color: White to Gray to Brown
InChIKey: ZOKIJILZFXPFTO-UHFFFAOYSA-N
SMILES: C1(C2=CC=C(N(C3=CC=C(C)C=C3)C3=CC=C(C)C=C3)C=C2)(C2=CC=C(N(C3=CC=C(C)C=C3)C3=CC=C(C)C=C3)C=C2)CCCCC1
CAS DataBase Reference: 58473-78-2(CAS DataBase Reference)
EPA Substance Registry System: Benzenamine, 4,4'-cyclohexylidenebis[N,N-bis(4-methylphenyl)- (58473-78-2)
Absorption: λmax?305 nm (in THF)

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Safety Information

Safety Statements: 24/25
WGK Germany: 3
HS Code: 29215900

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4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline] Usage And Synthesis

Applications

1,1-Bis[(di-4-tolylamino)phenyl]cyclohexane, known as TAPC, has been widely used as a hole transport material in organic light-emitting diodes (OLEDs) due to its high hole mobility.
Having a higher ET (2.87 eV) than the typical blue phosphorescent guest material, TAPC can be used as both hole-transport layer material and as host for blue phosphorescent (such as FIrpic) guest molecules, resulting in a reduction of the number of organic layers and simplified OLED structures.

Description

1,1-Bis[(di-4-tolylamino)phenyl]cyclohexane, known as TAPC, has been?widely used as a hole transport material in organic light-emitting diodes (OLEDs) due to its?high hole mobility.

Chemical Properties

Light yellow solid

Uses

This material is a popular Hole Transport Layer material for OLED devices.

4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline]Supplier

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