| 释义 |
alkyl
al·kyl A0204800 (ăl′kəl)n. A univalent group, such as ethyl or propyl, having the general formula CnH2n+1.
[German Alkohol, alcohol (from Medieval Latin alcohol, antimony; see alcohol) + -yl.]alkyl (ˈælkɪl) n1. (Elements & Compounds) (modifier) of, consisting of, or containing the monovalent group CnH2n+1: alkyl group or radical. 2. (Elements & Compounds) an organometallic compound, such as tetraethyl lead, containing an alkyl group bound to a metal atom[C19: from German, from Alk(ohol) alcohol + -yl]al•kyl (ˈæl kəl)
n. any of a series of univalent groups having the general formula CnH2n + 1, as methyl or ethyl. [1880–85; < German, =Alk(ohol) alcohol + -yl -yl] al•kyl′ic (-ˈkɪl ɪk) adj. Thesaurus| Noun | 1. | alkyl - any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbonsalkyl group, alkyl radicalchemical group, radical, group - (chemistry) two or more atoms bound together as a single unit and forming part of a moleculeethyl, ethyl group, ethyl radical - the univalent hydrocarbon radical C2H5 derived from ethane by the removal of one hydrogen atommethyl, methyl group, methyl radical - the univalent radical CH3- derived from methane |
Translationsalkyl
alkyl [al´kil] the radical that results when an aliphatic hydrocarbon loses one hydrogen atom.al·kyl (al'kil), 1. A hydrocarbon radical of the general formula CnH2n+1. 2. A compound, such as tetraethyl lead, in which a metal is combined with alkyl radicals. Synonym(s): alkideal·kyl (al'kil) 1. A hydrocarbon radical of the general formula CnH2n+1. 2. A compound, such as tetraethyl lead, in which a metal is combined with alkyl radicals.
Synonym(s): alkide. alkyl
Related to alkyl: alkyl halide, arylSynonyms for alkylnoun any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbonsSynonymsRelated Words- chemical group
- radical
- group
- ethyl
- ethyl group
- ethyl radical
- methyl
- methyl group
- methyl radical
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