CID 18335892

Base Information

• Chemical Name: CID 18335892
• CAS No.: 2085-33-8
• Molecular Formula: C27H18AlN3O3
• Molecular Weight: 459.44
• Hs Code.: 29339900
• Mol file: 2085-33-8.mol

Synonyms:

Chemical Property of CID 18335892

Chemical Property:

• Appearance/Colour: yellow-green crystalline powder
• Vapor Pressure: 0.00508mmHg at 25°C
• Melting Point: >300 °C(lit.)
• Boiling Point: 267 °C at 760 mmHg
• Flash Point: 143.1 °C
• PSA: 66.36000
• Density: 1.19 g/cm3
• LogP: 6.23370
• Solubility.: Solubility in chloroform
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 2
• Exact Mass: 459.1163549
• Heavy Atom Count: 34
• Complexity: 621

Purity/Quality:

99% ^*data from raw suppliers

Tris(8-hydroxychinolin)aluminum ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC2=C(C(=C1)O[Al](OC3=CC=CC4=C3N=CC=C4)OC5=CC=CC6=C5N=CC=C6)N=CC=C2
• Description: Tris(8-hydroxyquinoline)aluminum(III), commonly known as Alq3, is widely used in organic light-emitting diodes (OLEDs) as an electron-transport material (ETM) and emitting layer material (ELM) due to its high thermal stability, high quantum yield of fluorescence and high electron-transport ability.
• Uses: In OLEDs as an electron transport and/or light emitting layer. Tris(8-hydroxychinolin)aluminum, is a key green-light emitting and electron transport material for OLEDs. Key green-light emitting and electron transport material for OLEDs.

Technology Process of CID 18335892

There total 19 articles about CID 18335892 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 97.6%

8-quinolinol (148-24-3,24804-14-6) + aluminum(III) sulphate octadecahydrate → tris(8-hydroxyquinolinato)aluminium(III) (136781-07-2,475148-66-4,2085-33-8,107984-01-0)

Guidance literature:

With ammonium acetate; In ethanol; water; at 65 ℃; pH=5 - 6.5;

Reference yield: 95.0%

8-quinolinol (148-24-3,24804-14-6) + aluminum isopropoxide (555-31-7) → tris(8-hydroxyquinolinato)aluminium(III) (136781-07-2,475148-66-4,2085-33-8,107984-01-0)

Guidance literature:

In toluene; at 60 ℃; for 0.5h; Product distribution / selectivity; Inert atmosphere;

Reference yield: 87.0%

aluminum (III) chloride (7446-70-0,7784-13-6) + 8-quinolinol (148-24-3,24804-14-6) → tris(8-hydroxyquinolinato)aluminium(III) (136781-07-2,475148-66-4,2085-33-8,107984-01-0)

Guidance literature:

In methanol; water; at 20 ℃;

DOI:10.1016/j.physb.2013.11.049

upstream raw materials:

8-quinolinol

aluminum stearate

triethylaluminum

aluminium trinitrate

Refernces

• 1、 Friederich, Pascal,Gómez, Verónica,Sprau, Christian,Meded, Velimir,Strunk, Timo,Jenne, Michael,Magri, Andrea,Symalla, Franz,Colsmann, Alexander,Ruben, Mario,Wenzel, Wolfgang. "Rational In Silico Design of an Organic Semiconductor with Improved Electron Mobility". . . Retrieved 2017/10/12.
• 2、 Lima, Carlos F.R.A.C.,Taveira, Ricardo J. S.,Costa, José C. S.,Fernandes, Ana M.,Melo, André,Silva, Artur M. S.,Santos, Luís M.N.B.F.. "Understanding M-ligand bonding and: Mer -/ fac -isomerism in tris(8-hydroxyquinolinate) metallic complexes". . p. 16555 - 16565. Retrieved 2016/07/06.