4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline]
Synonym(s):TAPC
- CAS NO.：58473-78-2
- Empirical Formula: C46H46N2
- Molecular Weight: 626.87
- MDL number: MFCD03844768
- EINECS: 261-274-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:25:24
![4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline] Structural](https://img.chemicalbook.in/CAS/GIF/58473-78-2.gif)
What is 4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline]?
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
The Uses of 4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline]
This material is a popular Hole Transport Layer material for OLED devices.
Properties of 4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline]
| 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 |
| form | powder |
| pka | -1.57±0.60(Predicted) |
| color | White to Gray to Brown |
| 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) |
Safety information for 4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline]
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline]
New Products
Ivermectin Ep Impurity- k Cyclopropane-1,1-dicarboxylic acid [1]Benzothieno[2,3-c]pyridine, 1,7-dichloro-8-methyl- (S)-3-Fluoro-pyrrolidine hydrochloride Cyclobutylamine 1-Bromo-2-Methoxy-3-Nitrobenzene 3-Oxocyclobutane-1-carboxylicacid (4-Bromophenyl)(3,4-dimethoxyphenyl)methanone N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity 2-chloro-7-cyclopentyl-N,N-dimethylpyrrolo [2,3-d]pyrimidine-6-carbox amide 4-amino-2-fluoro-N- methylbenzamide N-(2-chloropyrimidin-4-yl)-N,2,3- trimethyl-2H- indazol 6-amine 5-Chloro-3- Methyl -1,3-2-benzoxazol-2(3H)-one 4-Bromo-2-fluoro-N-methylbenzamide N-Boc-1,4-butanediamine 4-Dimethylamino pyridine 2-Chlorotrityl Chloride 4-Bromoaniline 5-Bromo-2-chlorobenzoic acid 1,2,3,9-Tetrahydro-4(H)-carbazol-4-oneRelated products of tetrahydrofuran
You may like
-
![1,1-Bis[4-[N,N-di(p-tolyl)amino]phenyl]cyclohexane CAS 58473-78-2](https://img.chemicalbook.in//Content/image/CP5.jpg)
1,1-Bis[4-[N,N-di(p-tolyl)amino]phenyl]cyclohexane CAS 58473-78-2View Details
58473-78-2 -
Di-[4-(N,N-di-p-tolyl-amino)-phenyl]cyclohexane CAS 58473-78-2View Details
58473-78-2 -
3-(4-bromo-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidine-2,6-dione 2304754-51-4 98+View Details
2304754-51-4 -
KT-474 98+View Details
2432994-31-3 -
2,6-Piperidinedione, 3-hydroxy-1-[(4-methoxyphenyl)methyl]- 98+View Details
2357109-89-6 -
2,3-Difluoro-6-methoxybenzyl Chloride 98+View Details
1073435-67-2 -
2-(6-(benzyloxy)-3,4-dihydronaphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2477812-43-2 98+View Details
2477812-43-2 -
101894-09-1 4-Hydroxy-6-methyl-1-(4-methylphenyl)-2-naphthalenecarboxylic acid 98+View Details
101894-09-1
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.