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ossila材料UGH-2

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产品名称: ossila材料UGH-2
产品型号: 40491-34-7; 18856-08-1
产品展商: Ossila
产品文档:
 MSDS ugh-2

简单介绍


ossila材料UGH-2  的详细介绍

1,4-Bis(triphenylsilyl)benzene, known as UGH-2, is one of the well-known TADF host materials for blue-emitting dopants (such as FIrPic) in highly-efficient blue PhOLEDs. This is due to its wide energy gap (4.4 eV) and high triplet energy (ET = 3.5 eV).

With a very deep HOMO energy level (HOMO = 7.2 eV), UGH-2 also works as an electron-transport (ETL) and hole-blocking layer (HBL) material.

General Information


CAS number 40491-34-7; 18856-08-1
Full name 1,4-Bis(triphenylsilyl)benzene
Chemical formula C42H34Si2
Molecular weight 594.89 g/mol
Absorption λmax 265 nm in DCM
Fluorescence λem 298 nm in DCM
HOMO/LUMO HOMO = 7.2 eV, LUMO = 2.8 eV (ET = 3.5 eV)
Synonyms UGH2, 1,4-Phenylenebis(triphenylsilane)
Classification / Family Organic electronics, Hole-blocking layer materials (HBL), TADF blue host materials, Blue PhOLEDs, TADF-OLEDs, Sublimed materials.

Product Details


Purity Sublimed: >99.0% (TGA)
Melting point TGA: 358.61 °C (5% weight loss)
Color White powder/crystals
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