932094
TCzTrz
≥99% (HPLC)
Synonym(s):
9,9′,9"-(5-(4,6-Diphenyl-1,3,5-triazin-2-yl)benzene-1,2,3-triyl) tris(9H-carbazole)
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About This Item
Empirical Formula (Hill Notation):
C57H36N6
CAS Number:
Molecular Weight:
804.94
UNSPSC Code:
12352302
NACRES:
NA.23
grade
sublimed grade
Quality Level
description
Triplet Energy:-2.80 eV
S1: 2.96 eV
T1: 2.81 eV
Assay
≥99% (HPLC)
energy gap
0.16 eV, delta EST
solubility
toluene: soluble
Orbital energy
HOMO -5.40 eV
LUMO -2.18 eV
UV absorption
λ: 335 nm±5 nm Amax
λ: 375 nm±5 nm Amax
Related Categories
Application
CzTrz exhibits good film-forming properties, high charge carrier mobility, and excellent triplet energy level compatibility with a wide range of phosphorescent and fluorescent dopants. These characteristics contribute to efficient charge recombination and emission of high-quality light in organic light emitting diodes (OLEDs). It can act as a hole-transporting material in the active layer of OFET devices, enabling efficient charge transport and modulation of conductivity.
Dopant for Light Blue Thermally Activated Delayed Fluorescence (TADF) OLED with EQE of 25%.
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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Dong Ryun Lee et al.
Advanced materials (Deerfield Beach, Fla.), 27(39), 5861-5867 (2015-08-27)
Carbazole- and triazine-derived thermally activated delayed fluorescent (TADF) emitters, with three donor units and an even distribution of the highest occupied molecular orbital, achieve high external quantum efficiencies of above 25% in blue and green TADF devices.
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