Ibutane

Ibutane is a hypothetical chemical compound that does not exist in known chemical literature. The name suggests a relationship to butane, which is a saturated hydrocarbon with the chemical formula C4H10. Butane exists as two structural isomers: n-butane and isobutane (2-methylpropane). If "ibutane" were a real chemical, it might refer to a different isomer or a derivative of butane with a modified structure. However, without further context or a specific chemical structure, "ibutane" remains an undefined term. The chemical nomenclature system, IUPAC, provides systematic names for compounds, and a chemical named "ibutane" would be expected to have a defined structure according to these rules. The absence of any scientific data or common usage for "ibutane" indicates it is not a recognized chemical substance.