Tris-(8-hydroxyquinoline) aluminum | sublimed grade, 99.995% trace metals basis – Sigma-Aldrich

Synonyms
8-Hydroxyquinoline aluminum salt, Alq3, Aluminum 8-hydroxyquinolinate, Aluminum oxinate, Tris-(8-hydroxyquinolinato)aluminum

Cas No.
2085-33-8

General description
Tris(8-hydroxyquinoline) aluminium (III)(Alq3) is a key green-light-emitting and electron transport material for OLEDs. A study reports the new crystalline phase d, besides its originally known three other crystalline phases, α,β, and γ. It exhibits excellent chemical stability and high luminescence efficiencies.

Application
Key green-light-emitting and electron transport material for OLEDs.
Thin films of tris(8-hydroxyquinoline) aluminium (Alq3) can be used for organic electroluminescent devices.