Alkynes

Alkynes are a type of hydrocarbon, meaning they are composed only of carbon and hydrogen atoms. Their defining feature is having at least one carbon-carbon triple bond, which makes them more reactive and chemically unique compared to other hydrocarbons like alkanes (single bonds) and alkenes (double bonds). This triple bond impacts their physical properties and reactivity, making alkynes useful in organic synthesis and industrial applications. Common examples include acetylene (ethyne), often used in welding. Alkynes are generally less stable than other hydrocarbons, and their reactivity can be harnessed in creating pharmaceuticals, plastics, and other chemical products.