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ossila材料PYD-2Cz

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产品名称: ossila材料PYD-2Cz
产品型号: 168127-49-9
产品展商: Ossila
产品文档:
 MSDS pyd-2cz

简单介绍


ossila材料PYD-2Cz  的详细介绍

PYD-2Cz is composed of two electron-donating carbazole substituents with an electron deficient pyridine core unit. PYD-2Cz is a commonly-used bipolar host material for phosphorescent organic light‐emitting diodes (PHOLEDs). This is due to its wide band-gap and ability to be both an electron acceptor and donor.

With higher triplet energy levels (T1 = 2.93 eV), PYD-2Cz is an ideal candidate for hosting blue electro-phosphorescence OLEDs.

General Information


CAS number 168127-49-9
Full name 2,6-Bis(9H-carbazol-9-yl)pyridine
Chemical formula C29H19N3
Molecular weight 409.48 g/mol
Absorption λmax 241 nm, 290 nm in DCM
Fluorescence λem 373 nm in THF
HOMO/LUMO HOMO = 5.7 eV, LUMO = 2.2 eV; T1 = 2.93 eV [1]
Synonyms PYD2, PYD-2, mCPy
Classification / Family Carbazole, Bipolar host materials, TADF green emitter materials, Phosphorescent organic light-emitting devices (PHOLEDs), Sublimed materials

Product Details


Purity Sublimed >99.0% (HPLC)
Melting point 202°C (lit.)TGA: >250 °C (0.5% weight loss)
Appearance Off-white powder/crystals
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