8-Hydroxyquinoline aluminum salt
Classification- Product Name
- 8-Hydroxyquinoline aluminum salt
- CAS No.
- 2085-33-8
- Chemical Name
- 8-Hydroxyquinoline aluminum salt
- Synonyms
- ALQ3;ALQ;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;Aluminum oxinate
- CBNumber
- CB1268342
- Molecular Formula
- C27H18AlN3O3
- Formula Weight
- 459.43
- MOL File
- 2085-33-8.mol
8-Hydroxyquinoline aluminum salt Property
- 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
- λmax
- 259 nm
- Hydrolytic Sensitivity
- 4: no reaction with water under neutral conditions
- 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)
- Absorption
- λmax 259 nm (in THF)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 444561
- Product name
- Tris-(8-hydroxyquinoline)aluminum
- Purity
- 99.995% trace metals basis
- Packaging
- 1g
- Price
- $63.08
- Updated
- 2025/07/31
- Product number
- 416282
- Product name
- Tris-(8-hydroxyquinoline)aluminum
- Purity
- 98% trace metals basis
- Packaging
- 5g
- Price
- $149.15
- Updated
- 2025/07/31
- Product number
- T1527
- Product name
- Tris(8-quinolinolato)aluminum
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $65
- Updated
- 2025/07/31
- Product number
- T1527
- Product name
- Tris(8-quinolinolato)aluminum
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $155
- Updated
- 2025/07/31
- Product number
- 697737
- Product name
- Tris-(8-hydroxyquinoline)aluminum
- Purity
- sublimed grade, 99.995% trace metals basis
- Packaging
- 1g
- Price
- $83.79
- Updated
- 2025/07/31
8-Hydroxyquinoline aluminum salt Chemical Properties,Usage,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
Tris(8-hydroxychinolin)aluminum, is a key green-light emitting and electron transport material for OLEDs.
Uses
In OLEDs as an electron transport and/or light emitting layer.
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 50??C 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
8-Hydroxyquinoline aluminum salt Suppliers
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View Lastest Price from 8-Hydroxyquinoline aluminum salt manufacturers
- Product
- 8-Hydroxyquinoline Aluminum Salt 2085-33-8
- Price
- US $150.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 500kg
- Release date
- 2024-12-19
- Product
- 8-Hydroxyquinoline aluminum salt 2085-33-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-11-04
- Product
- 8-Hydroxyquinoline aluminum salt 2085-33-8
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-18