2,5-Dibromo-3-Dodecylthiophene: Technical Guide & Application Solutions
Table of Contents
1. Product Overview
Chemical Specifications
| Parameter | 2,5-Dibromo-3-Dodecylthiophene | Similar Derivatives |
|---|---|---|
| CAS Number | 131666-23-2 | N/A |
| Molecular Formula | C₁₆H₂₄Br₂S | C₁₄H₂₀Br₂S |
| Molecular Weight | 440.24 g/mol | 392.11 g/mol |
| Purity | ≥98% | ≥95% |
| Melting Point | 72-75°C | 68-70°C |
Key Advantages
- Superior solubility in organic solvents (THF, chloroform)
- Enhanced thermal stability vs. non-alkylated analogs
- Optimized π-conjugation for electronic applications
2. Key Applications
2.1 Organic Semiconductors
Enables high hole mobility (2-5 cm²/V·s) in OTFTs through:
- Controlled alkyl chain alignment
- Improved crystallinity in thin films
2.2 OLED Materials
Functions as:
- Host material in blue-emitting layers
- Electron-blocking layer component
2.3 Photovoltaic Devices
Enhances OPV performance by:
- Increasing open-circuit voltage (VOC)
- Improving donor-acceptor interface morphology
3. Industry Case Studies
3.1 Flexible Display Manufacturing
Challenge: Achieve bendable OTFTs with >1000 bending cycles
Solution: 15% blend with PDMS matrix
Result: Mobility retention >85% after cycling
3.2 Chemical Sensing Systems
Challenge: Detect NO₂ at <1 ppm concentration
Solution: Thin-film sensor with 50nm active layer
Result: 92% response at 0.8 ppm
4. Client Success Stories
Client A: Advanced Materials Inc.
Application: High-efficiency OPV modules
Implementation: 10% loading in P3HT:PCBM system
Outcome: PCE increased from 3.8% to 5.2%
Client B: NanoElectron Technologies
Application: Stretchable bioelectronics
Implementation: 20wt% in PU composite
Outcome: Maintained conductivity at 150% strain
5. Request Customized Solutions
Contact our technical team:
Email: info@vivalr.com
Phone: (86) 15866781826
Request bulk pricing or formulation support within 24 hours.
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