1-Ethyl-4-[(4-methoxyphenyl)ethynyl]benzene(CAS: 63221-88-5)

1-Ethyl-4-[(4-methoxyphenyl)ethynyl]benzene is a chemical compound with the CAS number 63221-88-5. It is an aromatic compound with a molecular formula of C16H14O2. This compound is characterized by its ethynyl substitution at the 4-position and a methoxy substitution at the 4-position of the phenyl ring attached to the benzene ring. It is used in various applications including pharmaceuticals, research, and synthesis of other organic compounds.

1-Ethyl-4-[(4-methoxyphenyl)ethynyl]benzene is primarily used in the pharmaceutical industry as a precursor for drug synthesis. It is also utilized in research for organic synthesis and as a component in certain chemical processes. Additionally, it may have applications in the production of dyes and other organic materials.

1-Ethyl-4-[(4-methoxyphenyl)ethynyl]benzene is generally considered safe when handled with appropriate precautions. However, it should be used in well-ventilated areas to avoid inhalation of vapors. It is important to use personal protective equipment such as gloves and goggles. Exposure to high temperatures or direct sunlight should be avoided, and it should be stored in a cool, dry place away from sources of ignition.

1-Ethyl-4-[(4-methoxyphenyl)ethynyl]benzene should be stored in a cool, dry place, away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent exposure to air and moisture. The storage temperature should not exceed 30°C, and the container should be labeled appropriately to ensure safe handling and storage conditions are maintained.