1-Methoxy-4-[(4-propylphenyl)ethynyl]benzene(CAS: 39969-26-1)

1-Methoxy-4-[(4-propylphenyl)ethynyl]benzene is a crystalline solid with a molecular weight of approximately 260.43 g/mol. It has a low water solubility, making it poorly miscible with water. The compound is relatively stable under normal conditions but can react with strong acids or bases. It is a non-volatile compound and does not readily undergo reactions without specific conditions.

1-Methoxy-4-[(4-propylphenyl)ethynyl]benzene is typically synthesized via a coupling reaction involving a phenyl ethynyl derivative and a methoxybenzene. The reaction is usually catalyzed by palladium-based complexes and requires careful control of temperature and pressure to achieve high yield and selectivity. The main challenge is the need for an inert atmosphere to prevent unwanted side reactions.

1-Methoxy-4-[(4-propylphenyl)ethynyl]benzene is primarily used in the pharmaceutical industry for the synthesis of certain drugs. It also finds applications in the development of organic semiconductors and sensors due to its unique chemical properties. Further research is being conducted to explore its potential in polymer science and other advanced materials.

When handling 1-Methoxy-4-[(4-propylphenyl)ethynyl]benzene, it is crucial to use appropriate personal protective equipment (PPE) such as safety goggles, gloves, and a lab coat. Always work in a well-ventilated area or a fume hood to minimize the risk of inhalation. Spills should be addressed immediately with appropriate absorbent materials, and the area should be cleaned thoroughly. Refer to the Safety Data Sheet (SDS) for detailed emergency procedures and storage recommendations.