“ethanoic anhydride”的概念、定义、翻译、参考文献-科学参考

单词	ethanoic anhydride
释义	ethanoic anhydride Chemistry A pungent-smelling colourless liquid, (CH₃CO)₂O, b.p. 139.5°C. It is used in organic synthesis as an ethanoylating agent (attacking an –OH or –NH group) and in the manufacture of aspirin and cellulose plastics. It hydrolyses in water to give ethanoic acid.
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