单词 | iso-amyl |
释义 | > as lemmasiso-amyl iso-amyl n. Brit. /ˌʌɪsəʊˈam(ᵻ)l/ , /ˌʌɪsəʊˈeɪmʌɪl/ , U.S. /ˌaɪsoʊˈæməl/ [amyl n.1] ΚΠ 1886 Jrnl. Chem. Soc. 49 770 The value of the ratio [of vapour pressures] of isobutyl and isoamyl alcohol is practically a constant. 1927 Chem. Abstr. 21 985 Isoamyl alc. is considered as the mother substance of most of the compds. constituting oil of lavender. 1950 J. Bonner Plant Biochem. xxv. 393 Fig. 25-3 gives an example of a fractionation conducted on oil of peppermint... Acetaldehyde, acetone, isovaleric acid, and isoamyl alcohol first distil over. < as lemmas |
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