Description

Bis(2-Methyl-8-Quinolinolato-N1,O8)-(1,1'-Biphenyl-4-Olato)Aluminum is a high-purity organometallic complex used as a key functional material in advanced electronics. This compound matters for its role as an electron-transporting and host material in the fabrication of high-efficiency organic light-emitting diodes (OLEDs). Industries such as display manufacturing, solid-state lighting, and advanced semiconductor research require this material for developing next-generation optoelectronic devices.

Application

• OLED Emitter Layer: Acts as a host or electron-transport material in the emissive layer of red, green, and blue OLED pixels for displays and lighting.
• Phosphorescent OLED (PHOLED) Devices: Used to enhance efficiency and color purity in PHOLEDs for high-performance consumer electronics.
• Organic Photovoltaic (OPV) Cells: Serves as an electron transport layer (ETL) or interfacial material to improve charge collection and device stability.
• Thin-Film Transistors (TFTs): Employed as a semiconductor or dielectric component in organic thin-film transistors for flexible electronics.
• Research & Development: A critical material for academic and industrial R&D in novel organic electronic materials and device architectures.
• Chemical Vapor Deposition (CVD) Precursor: Can be utilized as a precursor for depositing thin aluminum-oxide or hybrid organic-inorganic films.

Basic Information

Product Name	Bis(2-Methyl-8-Quinolinolato-N1,O8)-(1,1'-Biphenyl-4-Olato)Aluminum
CAS No.	146162-54-1
Molecular Formula	C35H26AlN2O3
Molecular Weight	549.57 g/mol
Synonyms	Aluminum(III) tris(8-hydroxyquinoline) derivative; BAlq; BAlq3; Bis(2-methyl-8-quinolinate)(4-phenylphenolate)aluminum; (p-Hydroxyphenyl)diphenylaluminum complex; Tris(8-hydroxyquinolinato)aluminum analogue; Alq3 derivative; Light-emitting aluminum chelate
EINECS	Contact for details

Quality Control

Our Bis(2-Methyl-8-Quinolinolato-N1,O8)-(1,1'-Biphenyl-4-Olato)Aluminum is produced under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for optoelectronic applications. All products undergo rigorous analytical testing, including HPLC, NMR, and elemental analysis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and easily oxidized; for long-term storage, it is recommended to keep the container under an inert atmosphere such as argon or nitrogen in a desiccator.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.5% (Area %)
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Moisture (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.