4-Methyltriphenylamine (CAS 4316-53-4) Comprehensive Guide
Table of Contents
1. Basic Information & Specifications
Product Name: 4-Methyltriphenylamine
CAS Number: 4316-53-4
Molecular Formula: C19H17N
Molecular Weight: 259.34 g/mol
Appearance: White to light yellow crystalline powder
Melting Point: 135-138°C
Solubility: Soluble in organic solvents (e.g., THF, DCM), insoluble in water.
Comparison with Similar Compounds
| Parameter | 4-Methyltriphenylamine | Triphenylamine |
|---|---|---|
| CAS Number | 4316-53-4 | 603-34-9 |
| Molecular Weight | 259.34 g/mol | 245.32 g/mol |
| Electron Mobility | Higher | Moderate |
2. Applications & Use Cases
2.1 Key Applications
- Photoelectric Materials: Hole-transport layer (HTL) in OLED/OPV devices.
- Organic Synthesis: Intermediate for pharmaceuticals & agrochemicals.
- Research: Study of charge-transfer complexes.
2.2 Usage Guidelines
OLED Fabrication:
- Dissolve in chlorobenzene (2-4% w/v).
- Spin-coat at 2000 rpm for 30 sec.
- Annealing at 80°C for 10 min.
3. Industry Case Studies
Case Study 1: OLED Manufacturer (Shenzhen, China)
- Application: HTL in flexible OLED displays
- Result: 18% efficiency improvement vs. standard materials
- Feedback: “Improved device lifetime by 40% under high brightness.”
Case Study 2: Pharmaceutical Company (Tokyo, Japan)
- Application: Intermediate for antitumor drug synthesis
- Scale: 500 kg/month production
- Purity: ≥99.5% (HPLC)
4. Contact for Technical Support
Request custom synthesis, bulk pricing, or SDS documentation:
- Email: info@vivalr.com
- Tel: (86) 15866781826
⚠️ Note: Provide CAS 4316-53-4 in all inquiries for faster response.
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