3-Ethynylaniline(CAS: 54060-30-9)

3-Ethynylaniline, with the CAS number 54060-30-9, is an organic compound containing an ethynyl group attached to an aniline ring. Its chemical formula is C8H9N. It is a colorless to pale yellow liquid with a distinct aromatic odor, known for its reactivity and use in various chemical syntheses.

3-Ethynylaniline is primarily used in the pharmaceutical industry for the synthesis of drugs and as an intermediate in the production of dyes and other organic compounds. It also finds applications in research for developing new materials and in specialty chemical manufacturing.

3-Ethynylaniline is considered hazardous and should be handled with care. It may cause skin and eye irritation, and prolonged exposure can lead to more severe health effects. Proper protective equipment, including gloves and safety goggles, is recommended when working with this compound. Safety data sheets (SDS) should be consulted for detailed handling guidelines.

3-Ethynylaniline should be stored in a cool, dry, and well-ventilated area, away from light and moisture. It is best kept in a sealed container made of glass or stainless steel to prevent contamination. Storage conditions should maintain a temperature below 25°C and humidity levels below 60% to ensure stability and safety.