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ossila材料5CzBN

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产品名称: ossila材料5CzBN
产品型号: 1469700-24-0
产品展商: Ossila
产品文档:
 MSDS 5czbn

简单介绍


ossila材料5CzBN  的详细介绍

5CzBN, penta-carbazolylbenzonitrile, is sterically hindered due to the five bulky electron-donating carbazolyl groups on the benzene ring struggling for space. It is a light-blue TADF fluorescence emitter widely used for highly efficient TADF-OLED devices.

General Information


CAS number 1469700-24-0
Full name 2,3,4,5,6-penta(carbazol-9-yl)benzonitrile
Synonyms 5CzCN, 2,3,4,5,6-penta(9H-carbazol-9-yl)benzonitrile
Chemical formula C67H40N6
Molecular weight 929.1 g/mol
Absorption λmax 325 nm, 348 nm and 420 nm in DCM
Fluorescence λem 488 nm in toluene
HOMO/LUMO HOMO = 5.55 eV, LUMO = 2.74 eV, T1 = 2.68 eV [1]
Classification / Family Carbazole, Phthalonitrile, TADF materials, Blue dopant materials, Sublimed materials

Product Details


Purity Unsublimed >98%; Sublimed >99.0% (1H NMR)
Melting point Tg = 318 °C (lit.)
Appearance 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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