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单词 methylaniline
释义

methylaniline

/ˌmɛθɪlˈanɪliːn/ /ˌmɛθɪlˈan(ə)liːn/ /ˌmɛθɪlˈanɪlɪn/
Chemistry
noun
An aniline derivative, C6H5NHCH3, that is methylated on the nitrogen atom and that is a basic, colourless liquid that turns brown on exposure to air.

Origin

Mid 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From methyl + aniline, after German Methylanilin.

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更新时间:2024/12/23 3:55:05