Perylenedicarboxylic Acid Bis(2-methylpropyl) Ester CAS 79869-59-3: Ultimate User Guide
Table of Contents
1. Basic Information & Specifications
| Parameter | Value |
|---|---|
| CAS Number | 79869-59-3 |
| Molecular Formula | C30H26O4 |
| Molecular Weight | 450.53 g/mol |
| Appearance | Red crystalline powder |
| Solubility | Soluble in THF, DMF, DMSO |
| Density | 1.23 g/cm³ |
| Flash Point | ＞200°C |
Comparative Analysis
| Property | This Ester | Similar Esters |
|---|---|---|
| Thermal Stability | Up to 300°C | Typically 250-280°C |
| Quantum Yield | 0.85 | 0.65-0.78 |
2. Key Applications
2.1 Organic Photovoltaics
Enhances light absorption in polymer solar cells, improving PCE by 15-20% compared to standard materials.
2.2 OLED Manufacturing
Used as red-emitting dopant in display technologies with CIE coordinates (0.65, 0.35).
3. Industry Case Studies
Case 1: Solar Panel Manufacturer (Germany)
Challenge: Achieve 18% module efficiency
Solution: 0.5% additive in active layer
Result: 19.2% certified efficiency
Case 2: Specialty Coatings Producer (USA)
Application: Anti-counterfeiting inks
Loading: 2.7 wt%
Performance: 95% fluorescence retention after 1000h UV exposure
4. Procurement Guide
| Factor | Recommendation |
|---|---|
| Purity | ＞99.5% (HPLC) |
| Batch Consistency | Request COA for 3 consecutive batches |
| Packaging | Nitrogen-filled amber glass |
5. FAQs
Q1: Compatible with epoxy resins?
Yes, shows excellent dispersion at ≤3% loading.
Q2: Lead time for bulk orders?
Typically 4-6 weeks for 50kg+ quantities.
6. Request Quotation
Contact our technical team:
Email: info@vivalr.com
Phone: (86) 15866781826
Specify: Required quantity, application field, purity grade
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