英语词汇“xanthene”的翻译、意思、用法、释义-英汉双解词典-雅致网

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单词	xanthene
释义	Definition of xanthene in English: xanthene noun ˈzanθiːnˈzænθin mass nounChemistry A yellowish crystalline compound, whose molecule contains two benzene rings joined by a methylene group and an oxygen atom, and whose derivatives include brilliant, often fluorescent, dyes such as fluorescein and rhodamines. 〔化〕呫吨 Chemical formula: C₁₃H₁₀O Example sentencesExamples Some other dye systems are based on the chromophores triphenylmethane, xanthene, anthroquinone, indigo, and phthalocyanine. Origin Late 19th century: from Greek xanthos 'yellow' + -ene. Definition of xanthene in US English: xanthene nounˈzanTHēnˈzænθin Chemistry A yellowish crystalline compound, whose molecule contains two benzene rings joined by a methylene group and an oxygen atom, and whose derivatives include brilliant, often fluorescent, dyes such as fluorescein and rhodamines. 〔化〕呫吨 Chemical formula: C₁₃H₁₀O Example sentencesExamples Some other dye systems are based on the chromophores triphenylmethane, xanthene, anthroquinone, indigo, and phthalocyanine. Origin Late 19th century: from Greek xanthos ‘yellow’ + -ene.
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更新时间：2025/6/18 14:00:29