isopentane

== English == === Etymology === From iso- +‎ pentane. === Noun === isopentane (countable and uncountable, plural isopentanes) (organic chemistry) An aliphatic hydrocarbon with the chemical structure CH2CH2CH(CH3)2; isomeric with pentane and neopentane. ==== Synonyms ==== 2-methylbutane methylbutane ==== Translations ==== == French == === Etymology === From iso- +‎ pentane. === Pronunciation === IPA(key): /i.zɔ.pɛ̃.tan/ === Noun === isopentane m (plural isopentanes) (organic chemistry) isopentane Synonym: 2-méthylbutane