471755

8-Hydroxyquinoline zinc

99%

• Synonym(s): Bis-(8-hydroxyquinolinato)zinc, Zinc 8-hydroxyquinolinate, Zinc oxinate, Znq
• Empirical Formula (Hill Notation): C₁₈H₁₂N₂O₂Zn
• CAS Number: 13978-85-3
• Molecular Weight: 353.69
• EC Number: 237-762-0
• MDL number: MFCD00065291
• PubChem Substance ID: 24870759
• NACRES: NA.23

Properties

• Assay: 99%
• mp: >350 °C (lit.)
• λmax: 255 nm
• fluorescence: λ_ex 325 nm; λ_em 484 nm in chloroform
• OLED Device Performance: ITO/TPD/Znq/Mg:In;
  • Color: yellow
  • Max. Luminance: 16200 Cd/m²
• SMILES string: C[Zn](C)(Oc1cccc2cccnc12)Oc3cccc4cccnc34
• InChI: 1S/2C9H7NO.Zn/c2*11-8-5-1-3-7-4-2-6-10-9(7)8;/h2*1-6,11H;/q;;+2/p-2
• InChI key: HTPBWAPZAJWXKY-UHFFFAOYSA-L

Description

General description

Bis(8-hydroxyquinoline) zinc(II) complex (Znq₂), an electroluminescent material.

Application

Bis(8-quinolinolato-N¹,O⁸)-zinc(II) complex (Znq₂) can be employed as an electron transfer layer in organic light-emitting diodes.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves