4-Propyl-4′-methylbiphenyl
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Category：Semiconductor Display Materials MOQ:100KG Shipped directly from China
Introduction
1. Physicochemical Properties
- CAS Number: 117713-15-2
- Molecular Formula: C₁₆H₁₈
- Molecular Weight: 210.31 g/mol
- Boiling Point: 319.3±22.0°C (predicted)
- Density: 0.954±0.06 g/cm³ (predicted)
- Vapor Pressure: 0.007–0.37 Pa at 20–50°C
- Physical State: Solid
- LogP: 6.5–6.6 at 25°C
2. Synthesis Method
The compound can be synthesized via cross-coupling reactions, such as the Suzuki-Miyaura coupling. This involves reacting a propyl-substituted aryl halide with a methyl-substituted arylboronic acid/ester in the presence of a palladium catalyst, a base, and a ligand. Optimal conditions depend on substrate reactivity and catalyst selection.
3. Applications
- Organic Synthesis Intermediate: Serves as a precursor for more complex molecules due to its bifunctional structure (propyl and methyl substituents).
- Material Science: Potentially used in polymers or liquid crystals due to its rigid biphenyl backbone and alkyl substituents, which influence hydrophobicity and molecular packing.
4. Safety Information
- Handling: Follow standard chemical safety protocols (e.g., use gloves, goggles, and fume hoods).
- Storage: Keep in a cool, dry place, away from oxidants and strong acids.
- Disposal: Consult local regulations for hazardous waste disposal.
Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
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