| 单词 | citronellal |
| 释义 | > as lemmascitroˈnellal citroˈnellal n. [ < citronella n. + -al suffix2] Chemistry a fragrant liquid terpenoid aldehyde found in many plant oils including those of citronella, lemongrass, and Kaffir lime.Citronellal is the aldehyde of citronellol. Systematic name: 3,7-dimethyloct-6-en-1-al; C10H18O. ΘΚΠ the world > matter > chemistry > organic chemistry > substances from oils and fats > [noun] odorine1833 olein1838 palmitin1841 sericin1841 valerol1845 fuscin1864 safrole1869 anethene1872 methyl salicylate1876 salviol1877 isoeugenol1883 cineole1885 citronellal1890 coriandrol1891 tansy oil1894 arachin1905 ascaridol1908 phorbol1935 1890 F. D. Dodge in Amer. Chem. Jrnl. 12 557 As was to be expected, citronellal-phosphoric acid is optically active. 1893 Jrnl. Chem. Soc. 64 i. 685 The author [sc. F. W. Semmler] concludes that citronellaldehyde (citronellal) has the constitution CHO·CHMe·[CH2]3·CH:CMe2. 1964 Economist 26 Dec. 1448/1 Rose-like chemicals like geraniol, citronellal and phenyl ethyl ether. 2006 J. M. Hornback Org. Chem. (Internat. Student ed.) xxviii. 1188 Citronellal, a terpene found in lemon-grass oil..is also used as an ingredient in perfumes. < as lemmas |
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