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ossila材料DNTPD

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产品名称: ossila材料DNTPD
产品型号: 199121-98-7
产品展商: Ossila
产品文档:
 MSDS DNTPD

简单介绍


ossila材料DNTPD  的详细介绍

Bearing four triarylamine units, DNTPD is electron rich and normally used as hole transport or hole injection layer material in OLED and perovskite solar cell devices. It is an extended structure of TPD and NPB that are widely used in organic electronics.

DNTPD layer at ITO interface can reduce the hole injection barrier while at the same time improve the current efficiency by balancing the holes and electrons in the emitting layer of an OLED device.

General Information


CAS number 199121-98-7
Full name N1,N1'-(Biphenyl-4,4'-diyl)bis(N1-phenyl)-N4,N4-di-m-tolylbenzene-1,4-benzenediamine
Chemical formula C64H54N4
Molecular weight 879.1 g/mol
Absorption* λmax 326 nm in DCM
Fluorescence λem 473 nm in DCM
HOMO/LUMO HOMO = 5.1 eV, LUMO = 2.1 eV [1]
Synonyms N,N'-Bis{4-[bis(3-methylphenyl)amino]phenyl}-N,N'-diphenyl-4,4'-biphenyldiamine
Classification / Family Triarylamines, Organic electronics, Hole-injection layer materials (HIL), Hole transport layer (HTL) materials, Sublimed materials.

* Measurable with a USB spectrometer

Product Details


Purity Sublimed* >99% (HPLC)
Melting point TGA: >250 °C (0.5% weight loss)
Appearance Yellow powder/crystals
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