9,9-Diphenylfluorene: Comprehensive Product Guide
Table of Contents
- 1. Product Specifications & Comparative Analysis
- 2. Applications & Industrial Use Cases
- 3. Customer Success Stories
- 4. Procurement Guide
- 5. Request Quotation
1. Product Specifications & Comparative Analysis
| Parameter | 9,9-Diphenylfluorene | Fluorene | Triphenylamine |
|---|---|---|---|
| CAS Number | 1137-99-7 | 86-73-7 | 603-34-9 |
| Molecular Formula | C25H18 | C13H10 | C18H15N |
| Purity | ≥99.5% | ≥98% | ≥99% |
| Thermal Stability | Up to 300°C | Up to 200°C | Up to 250°C |
2. Applications & Industrial Use Cases
Key Industries Served:
- OLED Manufacturing: Used as a hole-transport layer (HTL) material due to its high electron mobility and thermal stability.
- Photopolymerization: Acts as a photoinitiator in UV-curable coatings and inks.
- Pharmaceutical Intermediates: Serves as a building block for anticancer drug synthesis.
3. Customer Success Stories
Case Study 1: OLED Display Manufacturer (South Korea)
- Challenge: Needed materials with ≥99% purity for blue-light-emitting devices
- Solution: Supplied 99.7% purity 9,9-Diphenylfluorene with customized particle size
- Result: 15% increase in device luminous efficiency
Case Study 2: European Specialty Chemicals Company
- Challenge: Required low-impurity grade for photoresist formulations
- Solution: Provided HPLC-verified material with ≤0.1% residual solvents
- Result: Achieved ISO Class 7 cleanroom compatibility
4. Procurement Guide
| Consideration | Recommendation |
|---|---|
| Purity Requirements | Select 99.5% for general use, 99.9% for electronics applications |
| Certifications | Require ISO 9001:2015 certification from suppliers |
| Packaging | Choose nitrogen-filled amber glass bottles for oxygen-sensitive applications |
5. Request Quotation
Email: info@vivalr.com
Phone: (86) 15866781826
Technical Support: Our chemists provide free application-specific consultation for orders above 1kg.
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