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单词 acetenyl
释义 acetenyl Chem.|ˈæsɪtɪnɪl|
[short for acetylenyl, f. acetylene + -yl.]
A name for the univalent group C2H; = C ≡CH, = acetylene minus one atom of hydrogen; as in acetenyl-benzene C6H5-C ≡CH.
1877Watts Fownes' Chem. II. 434 Acetenyl-benzene or Phenyl-acetylene..is an aromatic liquid, boiling at 140°.
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