英语词汇“acenaphthene”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	acenaphthene
释义	acenaphthene /ˌasɪˈnafθiːn/ /ˌasɪˈnapθiːn/ Chemistry noun A crystalline aromatic hydrocarbon found in coal tar and used in the manufacture of dyes and pesticides. Acenaphthene has a tricyclic molecule similar to that of acenaphthylene except that the ethylene bridging group is saturated. Systematic name: 1,2-dihydroacenaphthylene; C₁₂H₁₀.. Origin Mid 19th century; earliest use found in Chemical News. From ace- + naphthene, after French acénaphtène.
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acenaphthene