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ossila材料NBPhen

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产品名称: ossila材料NBPhen
产品型号: 1174006-43-9
产品展商: Ossila
产品文档:
 MSDS nbphen

简单介绍


ossila材料NBPhen  的详细介绍

NBPhen is one of the close relatives of BPhen which is used in OLEDs and photovoltaic devices as an electron-injection layer or hole-blocking layer material. Due to its low evaporation temperature and air stability, caesium azide (CsN3) doped NBphen has also been demonstrated as an efficient electron-injection layer (EIL) capable of replacing lithium fluoride (LiF) in such devices.

OLEDs utilizing CsN3 -doped NBPhen as EIL exhibit significantly improved current density-luminance-voltage characteristics.

General Information


CAS number 1174006-43-9
Full name 2,9-Dinaphthalen-2-yl-4,7-diphenyl-1,10-phenanthroline
Chemical formula C44H28N2
Molecular weight 584.71 g/mol
Absorption λmax 395 nm in THF
Fluorescence λem 412 nm in THF
HOMO/LUMO HOMO = 5.8 eV, LUMO = 2.6 eV [1]
Synonyms 2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline
Classification / Family Phenanthroline derivatives, Organic electronics, Electron-injection layer materials (EIL), Hole-blocking layer materials (HBL), TADF materials, Sublimed materials.

Product Details


Purity Sublimed: >99% (HPLC)
Melting point TGA: >340 °C (0.5% weight loss)
Appearance Off-white 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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