1-butyne is a type of hydrocarbon known as an alkyne, which means it contains a carbon-carbon triple bond. Its chemical formula is C4H6, indicating it has four carbon atoms and six hydrogen atoms. This compound is a colorless gas at room temperature and is often used in organic synthesis and as a building block for more complex chemicals. In addition to its industrial applications, 1-butyne is also important in the study of organic chemistry. It can undergo various reactions, such as hydrogenation and halogenation, making it a versatile compound for chemists. Its unique structure allows for interesting properties and reactivity, which are valuable in research and development.