Tris-(8-hydroxyquinoline)aluminum
Tris-(8-hydroxyquinoline)aluminum (CAS: 2085-33-8, Formula: C27H18AlN3O3) is a key organometallic compound with a molecular weight of 459.43 g/mol. Renowned for its electroluminescent properties, it serves as a vital electron transport and hole-blocking material. Its primary applications lie in the manufacturing of Organic Light-Emitting Diodes (OLEDs), contributing to green-light emission and efficient device performance.
- IUPAC
- 8-Hydroxyquinoline aluminum salt,Alq3,Aluminum 8-hydroxyquinolinate,Aluminum oxinate,Tris-(8-hydroxyquinolinato)aluminum
- Synonyms
- 8-Hydroxyquinoline aluminum saltAlq3Aluminum 8-hydroxyquinolinateAluminum oxinateTris-(8-hydroxyquinolinato)aluminum
OLED Technology
As a primary electron transport and hole blocking material, Tris-(8-hydroxyquinoline)aluminum is crucial for the efficient operation of OLED displays. It contributes to achieving desired emission colours, particularly green light, and impacts device luminance and turn-on voltage.
Organic Electronics
This compound finds application in the broader field of organic electronics, including Printed Electronics (PLEDs). Its charge transport characteristics make it valuable for developing advanced electronic devices.
Materials Science Research
Tris-(8-hydroxyquinoline)aluminum is utilized in materials science research for its photoluminescent and optical properties. It serves as a benchmark material for studies involving host materials and dopants in optoelectronic applications.
| Molecular weight | 459.43 |
|---|---|
| Empirical formula | C27H18AlN3O3 |
| Assay | 98% trace metals basis |
| Application | Key green-light emitting and electron transport material for OLEDs. |
| Melting point | >300 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Orbital Energy | HOMO 5.8 eV LUMO 3.1 eV |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Tris-(8-hydroxyquinoline)aluminum used for?
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Tris-(8-hydroxyquinoline)aluminum is primarily used as an electron transport and hole blocking material in the manufacturing of Organic Light-Emitting Diodes (OLEDs), particularly for green light emission.
What is the CAS number and formula for Tris-(8-hydroxyquinoline)aluminum?
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The CAS number is 2085-33-8 and the empirical formula (Hill Notation) is C27H18AlN3O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tris-(8-hydroxyquinoline)aluminum with an assay of 98% on a trace metals basis. This product is intended for research and development purposes and is not represented as USP, BP, EP, or pharmaceutical grade.
What are the safety and handling precautions for Tris-(8-hydroxyquinoline)aluminum?
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This compound is classified as a Warning with hazard statements H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves, should be used. Handle in a well-ventilated area.
How is Tris-(8-hydroxyquinoline)aluminum packed, shipped, and exported?
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Tech Serve Solutions ensures robust packaging suitable for fine chemicals, adhering to international shipping and export regulations. Specific packaging details can be provided upon request.
How can I request a quote or sample for Tris-(8-hydroxyquinoline)aluminum?
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To request a quote or a sample, please contact our sales department through the website or by phone, providing your details and the product CAS number (2085-33-8).
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