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单词 isobutyl
释义

Definition of isobutyl in English:

isobutyl

nounˌʌɪsəʊˈbjuːtɪlˌʌɪsəʊˈbjuːtʌɪl
Chemistry
  • as modifier Of or denoting the alkyl radical —CH₂CH(CH₃)₂, derived from isobutane.

    Example sentencesExamples
    • There are two possible arrangements of the atoms in the butyl group, which means there are two isomers: n-butyl and isobutyl.
    • I have done a bit of homespun research of my own into this group of compounds, of which there are five: butyl, ethyl, isobutyl, methyl and propyl paraben.
    • The carboxylic acid group of the drug is first reacted with an activated carbonyl group like that found on isobutyl chloroformate.
    • Inhalation of amyl nitrite, as well as isobutyl nitrite, purportedly enhances sexual pleasure and produces euphoria.
    • Two ketones (methyl isobutyl ketone and 5-ethyl cyclopentanone) were also identified.
 
 
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更新时间:2024/12/23 19:37:32