Alkyne
is an -OR group, an alkyl (or aryl) groupatttached to an oxygen atom.
An alkyne is a hydrocarbon compound that contains at least one triple bond between two carbon atoms. Alkynes are often described as unsaturated hydrocarbons because they have fewer hydrogen atoms than their corresponding alkanes, due to the presence of the triple bond.
The general formula for alkynes is CnH(2n-2), where n is the number of carbon atoms in the compound. For example, ethyne (also known as acetylene) has the formula C2H2, while octyne has the formula C8H14.
Alkynes are highly reactive due to the presence of the triple bond, which is much more reactive than a double bond (found in alkenes) or a single bond (found in alkanes). Alkynes can undergo a variety of reactions, including addition, oxidation, and reduction, to form a range of other compounds.
Alkynes have a wide range of uses in industry, including in the production of synthetic rubber, plastics, pharmaceuticals, and solvents. Ethyne is also commonly used as a fuel for welding and cutting torches.
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