| 释义 |
ethanoyl, n. Chem.|ɛθəˈnəʊaɪl|
[f. *ethanoic a. + -yl.]
= acetyl n.
[1893Ber. d. Deut. Chem. Ges. XXVI. 1622 CH3.CO. Aethanoyl . 1894C.-A. Wurtz Dict. de Chimie 2nd Suppl. C. 1066/2 Éthanoyl3-pentanone 2.] 1909in Webster. 1975Norman & Waddington Mod. Org. Chem. (ed. 2) xiv. 210 When the stopper is removed from a bottle of ethanoyl chloride, white fumes are seen, owing to the interaction of hydrogen chloride with the moist air. |