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471755

Sigma-Aldrich

8-Hydroxyquinoline zinc

99%

Synonym(s):

Bis-(8-hydroxyquinolinato)zinc, Zinc 8-hydroxyquinolinate, Zinc oxinate, Znq

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About This Item

Empirical Formula (Hill Notation):
C18H12N2O2Zn
CAS Number:
13978-85-3
Molecular Weight:
353.69
EC Number:
237-762-0
MDL number:
MFCD00065291
UNSPSC Code:
12352103
PubChem Substance ID:
24870759
NACRES:
NA.23

Assay

99%

mp

>350 °C (lit.)

λmax

255 nm

fluorescence

λex 325 nm; λem 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

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.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

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

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Certificates of Analysis (COA)

Lot/Batch Number
0000189830
0000189830
0000141224
0000119742
0000069243

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In situ formation of bis(8-hydroxyquinoline) zinc(II) complex in the interlayer spaces of smectites by solid?solid reactions
Khaorapapong N and Ogawa M
Journal of Physics and Chemistry of Solids null
Quinolinate zinc complexes as electron transporting layers in organic light-emitting diodes
Donze N, et al.
Chemical Physics Letters null
Quinolinate zinc complexes as electron transporting layers in organic light-emitting diodes
Donze N, et al.
Chemical Physics Letters null
In situ formation of bis(8-hydroxyquinoline) zinc(II) complex in the interlayer spaces of smectites by solid?solid reactions
Khaorapapong N and Ogawa M
Journal of Physics and Chemistry of Solids, 941-948 null
Organic Electroluminescent Devices with 8-Hydroxyquinoline Derivative-Metal Complexes as an Emitter
Hamada, Y.; et al.
Japanese Journal of Applied Physics, 32, L514-L515 (1993)

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