8-Hydroxyquinolinolato-lithium
- CAS No.
- 850918-68-2
- Chemical Name:
- 8-Hydroxyquinolinolato-lithium
- Synonyms
- Liq;4,4`-diamine;8-Hydroxyquinolinola;Lithium 8-quinolinolate;Lithium quinolin-8-olate;8-hydroxyquinoline lithiuM;Quinolin-8-ol, lithium salt;LithiuM 8-Hydroxyquinolinolate;8-Hydroxyquinolinolato-lithium;(8-Quinolinolato-κN1,κO8)lithium
- CBNumber:
- CB01089446
- Molecular Formula:
- C9H6LiNO
- Molecular Weight:
- 151.09104
- MDL Number:
- MOL File:
- 850918-68-2.mol
- MSDS File:
- SDS
| Melting point | 366-368 °C |
|---|---|
| InChI | InChI=1S/C9H7NO.Li/c11-8-5-1-3-7-4-2-6-10-9(7)8;/h1-6,11H;/q;+1/p-1 |
| InChIKey | FQHFBFXXYOQXMN-UHFFFAOYSA-M |
| SMILES | [Li+].N1C2C(=CC=CC=2[O-])C=CC=1 |
| CAS DataBase Reference | 850918-68-2 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|---|---|
| Signal word | Warning |
| Hazard statements | H317-H410-H302 |
| Precautionary statements | P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P273-P391-P501-P264-P270-P301+P312-P330-P501 |
8-Hydroxyquinolinolato-lithium price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 279676 | 8-Hydroxyquinolinolato-lithium Asreported | 850918-68-2 | 250mg | $432 | 2026-06-03 | Buy |
| Usbiological | 279676 | 8-Hydroxyquinolinolato-lithium Asreported | 850918-68-2 | 500mg | $616 | 2026-06-03 | Buy |
| Usbiological | 279676 | 8-Hydroxyquinolinolato-lithium Asreported | 850918-68-2 | 1g | $868 | 2026-06-03 | Buy |
| Usbiological | 279676 | 8-Hydroxyquinolinolato-lithium Asreported | 850918-68-2 | 2g | $1227 | 2026-06-03 | Buy |
| Usbiological | 279676 | 8-Hydroxyquinolinolato-lithium Asreported | 850918-68-2 | 5g | $1757 | 2026-06-03 | Buy |
8-Hydroxyquinolinolato-lithium Chemical Properties, Uses, Production
Synthesis
120 ml of dichloromethane was added to a 250 ml four-necked flask. First, hydrated lithium hydroxide was added, and the mixture was stirred until a white turbidity appeared. 8-Hydroxyquinoline was added in portions, and a milky yellow color was formed in less than half a minute; the milky yellow color quickly increased, and the reaction was carried out overnight at 25°C to obtain a large amount of pale yellow solid. The large amount of milky yellow solid was filtered and washed twice with 100 ml of dichloromethane. The mixture was then reacted at 200°C for 24 hours, yielding 90% 8-Hydroxyquinolinolato-lithium.
Application
8-Hydroxyquinoline-lithium is a widely used 8-hydroxyquinoline metal compound and has become a promising electron transport material in organic light-emitting devices (OLEDs). It is widely used in various types of electroluminescent devices, improving device performance. However, during the fabrication of OLEDs, trace impurities can easily cause pinholes, short circuits, and black spots, thus affecting device lifespan. Therefore, preparing high-purity materials is crucial.
Chemical Properties
Light green solid powder
Uses
8-Hydroxyquinolinolato-lithium (Liq) is a highly efficient electron injection layer (EIL) material for use in OLEDs and OPVs. When applied as a thin interlayer between Alq₃ and aluminium, Liq significantly enhances device efficiency. Research has further demonstrated that an ultra-thin Liq interlayer substantially improves the operational stability of light-emitting diodes.
8-Hydroxyquinolinolato-lithium Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| INTATRADE GmbH | +49 3493/605464 | sales@intatrade.de | Germany | 3563 | 66 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Jilin OLED Material Tech Co., Ltd | 0431-85877181 | sales@jl-oled.com | China | 154 | 68 |
| Beijing Green Guardee Technology CO,.LTD | 010- 89781189-8112 18511583708 | sales2@greenguardee.com | China | 295 | 56 |
| Xi’an Caijing Opto-Electrical Science and Technology Co.,Ltd | 029-88294447 029-88292246 029-88296135 | cjoesale@xacjoe.com | China | 221 | 62 |
| HANSHANG CHEMICAL SCIENTIFIC LIMITED | 021-50521775 15800962688 | sales@hanshangchem.com | China | 471 | 57 |
| Wuhan Zhuojia Technology Co., Ltd | 027-51118240 18627830133;13476056444 | sales@zossin.com | China | 56 | 57 |
| Shanghai Sunway Pharmaceutical Technology Co., Ltd | 13761987713 | hxzheng@sunwaypharm.cn | China | 8663 | 57 |
| Beijing Yan Nuo XinCheng Chemical Co., Ltd. | 86-10-82830276 | China | 284 | 62 | |
| Shanghai Fuhe Chemistry Technology Co., Ltd. | 0086-21-67651709 | cfx759@hotmail.com | China | 409 | 57 |
View Latest Price from 8-Hydroxyquinolinolato-lithium manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | 8-Hydroxyquinolinolato-lithium
850918-68-2
|
$1.00-188.00 | 1KG | 99%, 99.5% Sublimated | Henan Fengda Chemical Co., Ltd | ||
 |
2026-05-19 | Liq
850918-68-2
|
1g | 99.5% | 100KGS | Zhejiang Free Trade Zone Violet Trade Co., Ltd. | ||
 |
2026-03-20 | 8-Hydroxyquinolinolato-lithium
850918-68-2
|
$10.00 | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- 8-Hydroxyquinolinolato-lithium
850918-68-2
- $1.00-188.00
- 99%, 99.5% Sublimated
- Henan Fengda Chemical Co., Ltd
-
- Liq
850918-68-2
- $0.00
- 99.5%
- Zhejiang Free Trade Zone Violet Trade Co., Ltd.
-
- 8-Hydroxyquinolinolato-lithium
850918-68-2
- $10.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
