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Key Documents

901341

Sigma-Aldrich

DTCBPy

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About This Item

Empirical Formula (Hill Notation):
C52H55N3O
CAS Number:
Molecular Weight:
738.01
NACRES:
NA.23

assay

98%

form

powder or crystals

orbital energy

HOMO 5.61 eV 
LUMO 2.87 eV 

General description

The OLEDs using DTCBPy, a benzoylpyridine-carbazole based fluorescence material as dopants emit green light with EQEs of 27.2%, and with low efficiency roll-off at practical brightness level.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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A New Molecular Design Based on Thermally Activated Delayed Fluorescence for Highly Efficient Organic Light Emitting Diodes.
Rajamalli P, et al.
Journal of the American Chemical Society, 138, 628-634 (2016)
Pachaiyappan Rajamalli et al.
Journal of the American Chemical Society, 138(2), 628-634 (2015-12-29)
Two benzoylpyridine-carbazole based fluorescence materials DCBPy and DTCBPy, bearing two carbazolyl and 4-(t-butyl)carbazolyl groups, respectively, at the meta and ortho carbons of the benzoyl ring, were synthesized. These molecules show very small ΔEST of 0.03 and 0.04 eV and transient

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