noun🔗ShareヘプタンAny of the nine isomers of the saturated aliphatic hydrocarbon C7H16, obtained from petroleum, especially n-heptane (CH3(CH2)5CH3)"In chemistry labs, heptane is sometimes used as a solvent to dissolve nonpolar substances. "化学実験室では、無極性物質を溶解するためにヘプタンが溶媒として使用されることがあります。compoundsubstancechemistryfuelscienceChat with AIVocabulary GamePractice Reading