Ethen

== German == === Alternative forms === Äthen === Etymology === From eth- +‎ -en. === Pronunciation === === Noun === Ethen n (strong, genitive Ethens, no plural) (organic chemistry) ethene, ethylene Synonym: Ethylen ==== Declension ==== ==== Hypernyms ==== Alken, Olefin Kohlenwasserstoff ==== Coordinate terms ==== Methen, Propen, Buten === Further reading === “Ethen” in Duden online “Ethen” in Digitales Wörterbuch der deutschen Sprache