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ossila材料FATPA

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产品名称: ossila材料FATPA
产品型号: 1131007-94-7
产品展商: Ossila
产品文档:
 MSDS fatpa

简单介绍


ossila材料FATPA  的详细介绍

FATPA, namely 4,4,8,8,12,12-Hexa-p-tolyl-4H-8H-12H-12C-aza-dibenzo[cd,mn]pyrene, is a fully diarylmethylene-bridged triphenylamine (TPA) derivative with six methylphenyl side arms. FATPA has an almost planar triphenylamine core with nitrogen sitting right in the center of carbon and hydrogen structure. With a Tg of 178 °C, FATPA exhibits excellent thermal and morphological stability.

Green phosphorescent OLED device with the novel FATPA as host material and Ir(ppy)3 as triplet emitter shows a maximum current efficiency of 83.5 cd/A and a maximum power efficiency of 71.4 lm/W [1]

General Information


CAS number 1131007-94-7
Chemical formula C63H51N
Molecular weight 822.09 g/mol
Absorption λmax 311 nm (Toluene)
Photoluminescence λem 375 nm (Toluene)
HOMO/LUMO HOMO = 5.22 eV, LUMO = 1.62 eV; ET = 2.78 eV [1]
Chemical name 4,4,8,8,12,12-Hexa-p-tolyl-4H-8H-12H-12C-aza-dibenzo[cd,mn]pyrene
Synonyms 4,4,8,8,12,12-Hexakis(4-methylphenyl)-4H,8H,12H-benzo[1,9]quinolizino[3,4,5,6,7-defg]acridine
Classification / Family Triphenylamine derivatives, Phosphorescent host materials, Sublimed materials, Semiconducting small molecules

Product Details


Purity Sublimed >99.0% (HPLC)
Melting point Tg = 178°C (lit.)
Appearance 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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