| 单词 | butopyronoxyl |
| 释义 | butopyronoxyl [´byüd·ǝ´pī·rǝ`näk·sǝl] ORGANIC CHEMISTRY C12H18O4 A yellow to amber liquid with a boiling point of 256-260°C; miscible with ether, glacial acetic acid, alcohol, and chloroform; used as an insect repellent for skin and clothing. |
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