C8n
C8n refers to a specific chemical compound, an alkene with the molecular formula C8H14. As an alkene, it contains a carbon-carbon double bond, which is the defining characteristic of this class of hydrocarbons. The "8" in C8n indicates that there are eight carbon atoms in the molecule. The "n" in C8n typically signifies that it is a cyclic alkene or a branched alkene with a ring structure. Without further specification, C8n can refer to several different structural isomers. For instance, it could be cyclooctene, which features an eight-membered ring with one double bond. Alternatively, it could represent a bicyclic compound or a monocyclic compound with methyl or ethyl side chains, all containing eight carbons and one double bond. The exact properties and reactivity of C8n depend entirely on its specific structural arrangement. These compounds are generally less saturated than alkanes and can undergo addition reactions across the double bond. Their applications can vary widely depending on the specific isomer, ranging from use as monomers in polymer production to intermediates in the synthesis of other organic chemicals.