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单词 diphenic
释义 diphenic, a. Chem.|daɪˈfiːnɪk|
[f. di-2 + phenic.]
In diphenic acid (2C6H4.CO.OH) obtained by the oxidation of phenanthrene, one of the constituents of coal-tar. Its salts are diphenates.
1875Watts Dict. Chem. VII. 434 Diphenic acid heated with excess of quick lime, is converted, not into diphenyl, but into diphenylene ketone.
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更新时间:2024/12/22 10:59:37