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ossila材料TmCzTRZ

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产品名称: ossila材料TmCzTRZ
产品型号: 1808158-41-9
产品展商: Ossila
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简单介绍


ossila材料TmCzTRZ  的详细介绍

TmCzTRZ is methyl substituted TCzTRZ at 3,6-positions of carbazole units. Due to the electron-donating nature of the methyl groups, TmCzTRZ has relatively higher HOMO energy level than TCzTRZ.

TmCzTRZ is a bipolar TADF green emitter with three electron rich 3,6-dimethylcarbazole and one electron deficient 1,3,5-triazine units. Like TCzTRZ, TmCzTrz has a calculated photoluminescence quantum yield (PLQY) of 100% in DPEPO host. An external quantum efficiency (EQE) of over 25% external quantum efficiency has been achieved in a green light emitting device with 30 wt% DPEPO used as host [1].

General Information


CAS number 1808158-41-9
Full name 9,9',9''-(5-(4,6-Diphenyl-1,3,5-triazin-2-yl)benzene-1,2,3-triyl) tris(3,6-dimethyl-9H-carbazole)
Chemical formula C63H48N6
Molecular weight 889.10 g/mol
Absorption λmax 447 nm (in toluene)
Phosphorescene λmax 500 nm (in film)
HOMO/LUMO HOMO = 5.19 eV, LUMO = 2.11 eV [1]
Synonyms TmCz-TRZ
Classification / Family Triazine derivatives, Light-emitting diodes, Organic electronics, TADF green emitter, PHOLEDs host materials, Sublimed materials.

Product Details


Purity Sublimed >99.0% (HPLC)
Melting point Tg = 205.0 ℃, Tm = 427.9 ℃, Td (Temperature at 5% weight loss) = 436.1 ℃.
Appearance Deep yellow powder/crystals

*Sublimation is a technique used to obtain ultra pure-grade chemicals. For more details about sublimation, please refer to the Sublimed Materials.

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