Bis(2-methyl-8-quinolinolato-N1,O8)-(1,1'-Biphenyl-4-olato)aluminum

CAS No.：146162-54-1

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Bis(2-methyl-8-quinolinolato-N1,O8)-(1,1'-Biphenyl-4-olato)aluminum Basic information

Classification Applications

Product Name:	Bis(2-methyl-8-quinolinolato-N1,O8)-(1,1'-Biphenyl-4-olato)aluminum
Synonyms:	balq;Bis(2-methyl-8-quinolinolato-N1,O8)-(1,1'-Biphenyl-4-olato)aluminum;BAlq3;Bis(2-methyl-8-quinolinolato)(4-phenylphenolato)al;Aluminum,([1,1'-biphenyl]-4-olato) bis(2-methyl-8-quinolinolato-kN1,kO8)-;Bis(8-hydroxy-2-Methylquinoline)-(4-phenylphenoxy)aluMinuM;Bis-(2-methyl-8-quinolinolato)-4-(phenyl-phenplato)-aluminium-(III);Bis(2-methyl-8-quinolinolate)-4-(phenylphenolato)aluminium
CAS:	146162-54-1
MF:	C32H25AlN2O3
MW:	512.54
EINECS:
Product Categories:	OLED;Yellow powder;oled materials
Mol File:	146162-54-1.mol

Bis(2-methyl-8-quinolinolato-N1,O8)-(1,1'-Biphenyl-4-olato)aluminum Chemical Properties

Melting point	230~232°C
CAS DataBase Reference	146162-54-1
color	Light-yellow powder/crystals
Absorption	λmax?259 nm (in THF)

Safety Information

Hazard Codes	Xn
Risk Statements	63-36/37/38
Safety Statements	26-36/37
WGK Germany	3

MSDS Information

Bis(2-methyl-8-quinolinolato-N1,O8)-(1,1'-Biphenyl-4-olato)aluminum Usage And Synthesis

Classification	Electron transporting materials, Hole blocking materials, Light emitter layer materials, Phosphorescent host materials, Organic light-emitting diodes, Organic electronics, Sublimed materials.
Applications	Bis(8-hydroxy-2-methylquinoline)-(4-phenylphenoxy)aluminum, known as BAlq or BAlq3, is widely used as blue-emitting layer materials in organic light-emitting diodes. It is also used as hole-blocking layer or as a “barrier-softening” interfacial layer in between the electron transporting and emissive layers. BAlq is also applied as the host material and electron-transport type hole-blocking layer in red PHOLEDs, and to improve the efficiency and lifetime of PHOLEDs. As a hole-blocking material, it is known to allow for high lifetimes, up to 160,000 hours at a luminance level of 100 cd/m2. BAlq has a glass transition temperature of 99 °C and is photochemically stable.
Description	Bis(8-hydroxy-2-methylquinoline)-(4-phenylphenoxy)aluminum, known as BAlq or BAlq3, is widely used as blue-emitting layer materials in organic light-emitting diodes.?It is also used as hole-blocking layer or as a “barrier-softening” interfacial layer in between the electron transporting and emissive layers [1, 2, 3, 4].

Bis(2-methyl-8-quinolinolato-N1,O8)-(1,1'-Biphenyl-4-olato)aluminum Preparation Products And Raw materials

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