3,4,9,10-Perylenetetracarboxylic Dianhydride (CAS 128-69-8) Comprehensive Guide
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Parameter Comparison
- 3. Industrial Applications
- 4. Usage Guidelines
- 5. Client Case Studies
- 6. Technical Consultation
1. Product Overview & Specifications
3,4,9,10-Perylenetetracarboxylic Dianhydride (PTCDA) is a high-purity polycyclic aromatic compound with CAS registry 128-69-8, widely used in advanced material synthesis.
Key Parameters
| Parameter | Specification |
|---|---|
| Chemical Name | 3,4,9,10-Perylenetetracarboxylic Dianhydride |
| CAS Number | 128-69-8 |
| Molecular Formula | C₂₄H₈O₆ |
| Molecular Weight | 392.32 g/mol |
| Appearance | Dark red crystalline powder |
| Purity | ≥99.5% (HPLC) |
2. Key Parameter Comparison
| Feature | PTCDA | Similar Compounds |
|---|---|---|
| Thermal Stability | Stable up to 400°C | 300-350°C range |
| Electron Mobility | 0.1-1 cm²/Vs | 0.01-0.1 cm²/Vs |
| Solubility | DMSO, Chloronaphthalene | Limited solvent options |
3. Industrial Applications
Core Application Areas
- Organic semiconductor manufacturing
- High-performance pigment production
- Photovoltaic material development
- Advanced polymer synthesis
4. Usage Guidelines
Processing Recommendations
- Optimal sublimation temperature: 280-320°C under vacuum
- Recommended solvent systems: Chloronaphthalene/DMF mixtures
- Thin-film deposition parameters: 0.2-0.5 nm/s growth rate
5. Client Case Studies
Case 1: OLED Material Development
Client: Advanced Optoelectronics Co., Ltd. (Germany)
Application: Developed PTCDA-based electron transport layer achieving 18% improvement in device efficiency
Case 2: Specialty Pigment Production
Client: ChromaChem Industries (USA)
Result: Created automotive-grade pigments with 25% higher UV stability
6. Technical Consultation
Contact our material science experts for technical specifications or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
Request product samples or MSDS documentation:
- Custom synthesis available
- Batch-specific COA provided
- GMP-compliant packaging options
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