4-Methyltriphenylamine Cas 4316-53-4

4-Methyltriphenylamine (CAS 4316-53-4) Comprehensive Guide

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

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:

1. Dissolve in chlorobenzene (2-4% w/v).
2. Spin-coat at 2000 rpm for 30 sec.
3. 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

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