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Merck
CN

444561

三(8-羟基喹啉)铝

99.995% trace metals basis

别名:

8-羟基喹啉 铝盐, 8-羟基喹啉铝, Alq3, Aluminum oxinate, 三(8-羟基喹啉)合铝

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关于此项目

经验公式（希尔记法）:
C27H18AlN3O3
化学文摘社编号:
2085-33-8
分子量:
459.43
NACRES:
NA.23
PubChem Substance ID:
24868131
UNSPSC Code:
12352103
EC Number:
218-227-0
MDL number:
MFCD00191693

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产品名称

三(8-羟基喹啉)铝, 99.995% trace metals basis

InChI key

TVIVIEFSHFOWTE-UHFFFAOYSA-K

InChI

1S/3C9H7NO.Al/c3*11-8-5-1-3-7-4-2-6-10-9(7)8;/h3*1-6,11H;/q;;;+3/p-3

SMILES string

O([Al](Oc1cccc2cccnc12)Oc3cccc4cccnc34)c5cccc6cccnc56

description

Emissive Layer

assay

99.995% trace metals basis

form

powder

mp

>300 °C (lit.)

orbital energy

LUMO -3.3 eV 
LUMO 3.3 eV 

OLED device performance

ITO/MoO3/NPD/Alq3/BPhen/LiF/Al

  • Color: green
  • Max. Luminance: 20000 Cd/m2
  • Max. EQE: 1.2 %
  • Turn-On Voltage: 2.8 V

ITO/NPD/CBP:Ir(ppy)3/BCP/Alq3/Mg:Al
  • Color: green
  • Max. Luminance: 100000 Cd/m2
  • Max. EQE: 8 %
  • Turn-On Voltage: 4.3 V

ITO/NPD/TCTA/BCPO:Ir(piq)3 (7-8%)/BCP/Alq3/LiF/Al
  • Color: red
  • Max. Luminance: 24529 Cd/m2
  • Max. EQE: 17 %
  • Turn-On Voltage: 2.7 V

ITO/NPD/TCTA/BCPO:Ir(ppy)3 (7-8%)/BCP/Alq3/LiF/Al
  • Color: green
  • Max. Luminance: 207839 Cd/m2
  • Max. EQE: 21.6 %
  • Turn-On Voltage: 2.1 V

ITO/m-MTDATA/NPD/TTPhPhB/Alq3/LiF/Al
  • Color: blue
  • Max. Luminance: 9100 Cd/m2
  • Max. EQE: 2.5 %
  • Turn-On Voltage: 3.2 V

Quality Level

100

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相关类别

Application

用于 OLED 的重要绿色发光和电子传输材料。

General description

Alq3晶体以经向和面部异构体两种异构体形式存在。第三种异构体状态（γ）是通过X射线衍射而被研究的，而δ-Alq3会在~180°C转化成γ-形式。Alq3的磷光机制已得到研究。

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCS7859
MKCP8843
MKCG7516
MKCF2342
MKBZ9872V

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Triplet State Phosphorescence in Tris (8-hydroxyquinoline) Aluminum Light Emitting Diode Materials.
Perumal S, et al.
The Journal of Physical Chemistry C, 3446-3455 null
Green- and blue-emitting tris(8-hydroxyquinoline) aluminum(III) (Alq3) crystalline polymorphs: Preparation and application to organic light-emitting diodes.
Fukushim T and Kaji H
Organic Electronics null
Triplet State Phosphorescence in Tris (8-hydroxyquinoline) Aluminum Light Emitting Diode Materials.
Perumal S, et al.
The Journal of Physical Chemistry C null
Green- and blue-emitting tris(8-hydroxyquinoline) aluminum(III) (Alq3) crystalline polymorphs: Preparation and application to organic light-emitting diodes.
Fukushim T and Kaji H
Organic Electronics, 2985-2990 null
Highly Efficient Red Phosphorescent OLEDs based on Non-Conjugated Silicon-Cored Spirobifluorene Derivative Doped with Ir-Complexes
Lyu, Y.; Kwak, J.; Jeon, W.; et al.
Advances in Functional Materials, 19, 420-427 (2009)
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