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| | 4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline] Basic information | | Applications |
| 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 | ![4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline] Structure](CAS/GIF/58473-78-2.gif) |
| | 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 | | λmax | 305 nm±5 nm in THF | | 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 | λmax305 nm (in THF) |
| Safety Statements | 24/25 | | WGK Germany | 3 | | TSCA | TSCA listed | | HS Code | 29215900 | | Storage Class | 13 - Non Combustible Solids |
| | 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 beenwidely used as a hole transport material in organic light-emitting diodes (OLEDs) due to itshigh 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] Preparation Products And Raw materials |
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