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单词 ceryl
释义

ceryln.

/ˈsɪərɪl/
Etymology: < Greek κηρός wax + -yl suffix.
Chemistry.
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.
ΚΠ
1868 H. B. Jones & H. Watts Fownes's Man. Elem. Chem. (ed. 10) 633 Ceryl Alcohol..is obtained from Chinese wax... This wax consists mainly of ceryl cerotate.

Derivatives

ˈcerylene n. [see -ene comb. form] the same as cerotene n. at cerotic adj. Derivatives (C27H54).
ΚΠ
1873 H. Watts Fownes's Man. Elem. Chem. (1877) II. 303 Ceryl cerotate..yields cerotic acid and cerylene by dry distillation.
ceˈrylic adj. of ceryl.
ΚΠ
1863 H. Watts 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 97°C.
This entry has not yet been fully updated (first published 1889; most recently modified version published online September 2018).
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n.1863
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更新时间:2025/1/24 14:06:31