单词 | cymene |
释义 | cymenen. Chemistry. A hydrocarbon, C10H14, discovered in 1840 in the volatile oil of Roman cumin, and in other plants. ΚΠ 1864 H. Watts Dict. Chem. II. 295 Cymene or Cymol... Colourless strongly refracting liquid, having a very agreeable odour of lemons. Derivatives (Parallel to derivatives under cumene n.) cymic adj. /ˈsɪmɪk/ of or pertaining to the radical cymene and its compounds, as in cymic phenol, etc. ΚΠ 1879 Dict. Chem. VII. 421 Cymic Disulphide..is formed by oxidation of cymic mercaptan. Categories » ˈcymidine n. a base, C10H15N. ˈcymol n. = main sense. ΚΠ 1864Cymol [see main sense]. ˈcymyl n. the organic radical C10H13 of cymene, etc.; hence ˈcymylaˈmine, cyˈmylic, etc. ΚΠ 1863–72 Dict. Chem. II. 298 Cymylic Alcohol C10H14O. Hydrate of Cymyl. Cuminic Alcohol..Colourless liquid, having a very faint..aromatic odour, and a sharp spicy taste. This entry has not yet been fully updated (first published 1893; most recently modified version published online September 2018). < n.1863 |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。