| 单词 | benzoquinone |
| 释义 | Word Frequency benzoquinone(ˌbɛnzəʊkwɪˈnəʊn, -ˈkwɪnəʊn) noun a yellow crystalline water-soluble unsaturated ketone manufactured from aniline and used in the production of dyestuffs. Formula: C6H4O2 Also called: quinone. Systematic name: cyclohexadiene-1,4-quinone |
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