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单词 oxalyl
释义 oxalyl Chem.|ˈɒksəlɪl|
[f. oxal- + -yl.]
The hypothetical radical (C2O2) of oxalic acid.
1859Fownes Man. Chem. 398 One molecule of C4H4 (ethylene) and C4O4 (oxalyl).1873C. H. Ralfe Phys. Chem. p. xxi, Oxalic acid, C2H2O4, is a double molecule of water in which half the hydrogen is replaced by oxalyl.
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