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单词 diazonium
释义

diazonium

/ˌdaɪəˈzəʊnɪəm/
noun
as modifier
Chemistry an organic cation containing the group -N+2 bonded to an organic group. Aromatic diazonium compounds are typically intensely coloured and include many synthetic dyes.
【化】重氮基。
词源
late 19th cent.: coined in German from diazo- (indicating the presence of two nitrogen atoms) + the suffix -onium (from AMMONIUM).
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更新时间:2025/1/9 10:01:40