| 释义 |
cineole Chem.|ˈsɪnɪɒl|
Also cyn-, -ol.
[f. mod.L. oleum cinæ (reversed) oil of worm-wood + -ol 3.]
A volatile compound, C10H18O, occurring in oil of cajeput, various eucalyptus oils, and other oils. Hence cineˈolic a.
1885Jrnl. Chem. Soc. XLVIII. i. 172 Cyneol diiodide is formed when iodide acts on cyneol diluted with light petroleum. 1888Ibid. LIV. 1205 Cineolic acid, C10H16O5, is prepared by oxidising cineol with potassium permanganate. 1889Ibid. LVI. 1072 The lower boiling fraction of oil of sage contains pinene and cineole. 1890Thorpe Dict. Appl. Chem. I. 410/1 Cineol C10H18O is the chief constituent of the volatile oils of santonica. 1895Bloxam's Chem. (ed. 8) 542 Cineol, C10H18O, is the chief constituent of eucalyptus oil. 1940Chambers's Techn. Dict. 163/1 Cineole, eucalyptole. 1959Chambers's Encycl. XIII. 546/1 Cineol..is the familiar ‘eucalyptus oil’ used for colds. |