Bis(8-quinolinolato) zinc
Synonym(s):Bis-(8-hydroxyquinolinato)zinc;Zinc 8-hydroxyquinolinate;Zinc oxinate;Znq
- CAS NO.：13978-85-3
- Empirical Formula: C18H12N2O2Zn
- Molecular Weight: 353.69
- MDL number: MFCD00065291
- EINECS: 237-762-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:27:13
What is Bis(8-quinolinolato) zinc?
Chemical properties
Yellow powder
The Uses of Bis(8-quinolinolato) zinc
Bis(8-quinolinolato-N1,O8)-zinc(II) complex (Znq2) can be employed as an electron transfer layer in organic light-emitting diodes.
General Description
Bis(8-hydroxyquinoline) zinc(II) complex (Znq2), an electroluminescent material.
Properties of Bis(8-quinolinolato) zinc
| Melting point: | >350 °C (lit.) |
| form | powder to crystal |
| color | Yellow to Brown to Dark green |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| Solubility Product Constant (Ksp) | pKsp: 24.30 |
| CAS DataBase Reference | 13978-85-3(CAS DataBase Reference) |
| NIST Chemistry Reference | bis(8-quinolinolato-N1,O8)zinc(13978-85-3) |
| EPA Substance Registry System | Zinc 8-quinolinolate (13978-85-3) |
Safety information for Bis(8-quinolinolato) zinc
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Bis(8-quinolinolato) zinc
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