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901039

Sigma-Aldrich

mDCBPy

Synonym(s):

(3,5-Di(9H-carbazol-9-yl)phenyl)(pyridin-4-yl)methanone, mDCBP

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About This Item

Empirical Formula (Hill Notation):
C36H23N3O
CAS Number:
1867199-59-4
Molecular Weight:
513.59
UNSPSC Code:
12352200

Assay

≥98%

Quality Level

100

form

solid

Orbital energy

HOMO 5.72 eV 
LUMO 2.72 eV 

General description

mDCBPy is a thermally activated delayed fluorescent (TADF) emitter, bearing a benzoylpyridine core as an electron accepting unit and two meta carbazolyl groups as electron donating units. This TADF emitter exhibits high-contrast reversible tunable emission and can be utilized in rewritable media. Blue and green OLEDs using mDCBP as the emitter achieved a maximum EQE value of 18.4 to 14.7%, and brightness reached up to 8900 cd m-2.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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A thermally activated delayed blue fluorescent emitter with reversible externally tunable emission.
Rajamalli P, et al.
Journal of Material Chemistry C, 4, 900-904 (2016)

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