8-Hydroxyquinoline aluminum salt
- CAS No.
- 2085-33-8
- Chemical Name:
- 8-Hydroxyquinoline aluminum salt
- Synonyms
- ALQ3;ALQ;TRIS(8-QUINOLINOLATO)ALUMINUM;Tris(8-hydroxyquinoline)aluminum;Tris(8-hydroxyquinolinato)aluminum;Alq3 , Tris(8-quinolinolato)aluMinuM;8-Hydroxyquinoline aluminum salt ISO 9001：2015 REACH;8-Hydroxyquinoline aluminum salt, Alq3, Aluminum 8-hydroxyquinolinate, Aluminum oxinate, Tris-(8-hydroxyquinolinato)aluminum;ine)aL;ALQ3, SUBLIMED
- CBNumber:
- CB1268342
- Molecular Formula:
- C27H18AlN3O3
- Molecular Weight:
- 459.43
- MDL Number:
- MFCD00191693
- MOL File:
- 2085-33-8.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Tris-(8-hydroxyquinoline)aluminum 99.995% trace metals basis | 444561 | 1g | $70.8 |
| Tris-(8-hydroxyquinoline)aluminum 98% trace metals basis | 416282 | 5g | $167 |
| Tris(8-quinolinolato)aluminum >98.0%(T) | T1527 | 5g | $65 |
| Tris(8-quinolinolato)aluminum >98.0%(T) | T1527 | 25g | $155 |
| Tris-(8-hydroxyquinoline)aluminum sublimed grade, 99.995% trace metals basis | 697737 | 1g | $94 |
| More product size | |||
| Melting point | >300 °C(lit.) |
|---|---|
| Boiling point | 21 °C(Press: 0.16 Torr) |
| Density | 1.19 g/cm3 |
| storage temp. | 2-8°C, sealed storage, away from moisture |
| solubility | Solubility in chloroform |
| form | powder to crystal |
| color | Light yellow to Amber to Dark green |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| λmax | 259 nm |
| Merck | 14,370 |
| Exposure limits | ACGIH: TWA 1 mg/m3 |
| InChI | InChI=1S/3C9H7NO.Al/c3*11-8-5-1-3-7-4-2-6-10-9(7)8;/h3*1-6,11H;/q;;;+3/p-3 |
| InChIKey | TVIVIEFSHFOWTE-UHFFFAOYSA-K |
| SMILES | C12N=CC=CC=1C=CC=C2O[Al](OC1C=CC=C2C=CC=NC=12)OC1C=CC=C2C=CC=NC=12 |
| CAS DataBase Reference | 2085-33-8(CAS DataBase Reference) |
| FDA UNII | 6DP9L7516L |
| Absorption | λmax 259 nm (in THF) |
| UNSPSC Code | 12352103 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | BD2231000 | |||||||||
| TSCA | No | |||||||||
| HS Code | 29339900 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
8-Hydroxyquinoline aluminum salt price More Price(17)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 444561 | Tris-(8-hydroxyquinoline)aluminum 99.995% trace metals basis | 2085-33-8 | 1g | $70.8 | 2026-03-19 | Buy |
| Sigma-Aldrich | 416282 | Tris-(8-hydroxyquinoline)aluminum 98% trace metals basis | 2085-33-8 | 5g | $167 | 2026-03-19 | Buy |
| TCI Chemical | T1527 | Tris(8-quinolinolato)aluminum >98.0%(T) | 2085-33-8 | 5g | $65 | 2026-03-19 | Buy |
| TCI Chemical | T1527 | Tris(8-quinolinolato)aluminum >98.0%(T) | 2085-33-8 | 25g | $155 | 2026-03-19 | Buy |
| Sigma-Aldrich | 697737 | Tris-(8-hydroxyquinoline)aluminum sublimed grade, 99.995% trace metals basis | 2085-33-8 | 1g | $94 | 2026-03-19 | Buy |
8-Hydroxyquinoline aluminum salt Chemical Properties,Uses,Production
Classification
Organometallic, Electron transport-layer materials (ETL), Electron injection-layer materials (EIL), OLED emitting layer material (ELM).
Description
Tris(8-hydroxyquinoline)aluminum(III) is an OLEDs intermidate which has high thermal stability, high quantum yield of fluorescence and high electron-transport ability.
Chemical Properties
Luminous yellow powder
Uses
In OLEDs as an electron transport and/or light emitting layer.
Uses
Tris(8-hydroxychinolin)aluminum, is a key green-light emitting and electron transport material for OLEDs.
General Description
Tris(8-hydroxyquinoline)aluminum(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,γ. It exhibits excellent chemical stability and high luminescence efficiencies.
Synthesis
A new method for the synthesis of aluminum 8-hydroxyquinolines with a short process, low production cost and low pollution:
First step, add material
According to the molar ratio of 8-hydroxyquinoline:aluminum formate=3:1, the reaction materials were added into 100L ball milling tank alternately, and the total amount of 8-hydroxyquinoline was added 6.438kg, and the total amount of aluminum formate was added 2.395kg. the grinding ball was onyx ball, and the mass ratio of the grinding ball to the material was 15:1, and the mass of the onyx ball was 132.5kg.
Second step, ball milling reaction
The ball milling tank was vacuumed, and after the vacuum degree was less than 0.1 Pa, the pumping was stopped and the ball milling was started; the speed of the ball mill was 150 r/min, and the time of ball milling was 1.5h, and the yellow product was obtained.
The third step, vacuum drying
The yellow product obtained in the second step was placed in a vacuum dryer and dried under vacuum at 50C for 2h, which gave 8-hydroxyquinoline aluminum with a purity of 98%. The gas discharged from the vacuum contains formic acid, and formic acid is recovered by condensation method.
8-Hydroxyquinoline aluminum salt Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29821 | 58 |
| Jilin Uland Tech Co.,Ltd. | +86-16643553268 | yolanda@uldtech.com | China | 298 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20124 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29640 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21592 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
View Lastest Price from 8-Hydroxyquinoline aluminum salt manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-09-25 | 8-Hydroxyquinoline aluminum salt
2085-33-8
|
US $8.00-6.00 / kg | 1kg | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2025-06-27 | 8-Hydroxyquinoline aluminum salt
2085-33-8
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-05-23 | 8-Hydroxyquinoline Aluminum Salt
2085-33-8
|
US $150.00 / kg | 1kg | 99% | 500kg | Hebei Zhuanglai Chemical Trading Co Ltd |
-
- 8-Hydroxyquinoline aluminum salt
2085-33-8
- US $8.00-6.00 / kg
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 8-Hydroxyquinoline aluminum salt
2085-33-8
- US $0.00-0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 8-Hydroxyquinoline Aluminum Salt
2085-33-8
- US $150.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co Ltd
