| 单词 |
ceryl |
| 释义 |
ceryl Chem.|ˈsɪərɪl| [f. Gr. κηρός wax + -yl.] The hypothetic radical (C27H55) of ceryl or cerotyl alcohol or cerotin, C27H56O, a white solid waxy substance, melting at 79° C., obtained from ceryl cerotate or Chinese wax. Hence ˈcerylene [see -ene], the same as cerotene (C27H54); ceˈrylic a., of ceryl.
1873Watts Fownes' Chem. 610 Ceryl Alcohol is obtained from Chinese wax..This wax consists mainly of ceryl cerotate. Ibid. (1877) II. 303 Ceryl cerotate..yields cerotic acid and cerylene by dry distillation. 1879― Dict. Chem. I. 838 A solution of cerotate of potassium is obtained holding cerylic alcohol in suspension..The hydrate of ceryl..forms a waxy substance melting at 79°C. |

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