phenyl isocyanate中文，phenyl isocyanate的意思，phenyl isocyanate翻译及用法

2026-03-22 01:51 浏览次数 21

phenyl isocyanate

[ˈfenəl ˌaisəuˈsaiəneit]

异氰酸苯酯

phenyl isocyanate 英语释义

英语释义

    1. a colorless liquid ester C6H5NCO of acrid odor made usually by the action of phosgene on aniline and used in identifying alcohols and amines by the formation of phenylurethans and phenyl-ureas respectively

phenyl isocyanate 例句

英汉例句

  • methyl phenyl carbamate(mpc)- the intermediate of phenyl isocyanate is synthesized from aniline and dimethyl carbonate(dmc), which is considered as green chemistry substance, instead of phosgene.

    用「绿色化学品」碳酸二甲酯代替光气合成苯异氰酸酯的中间体—苯氨基甲酸甲酯，具有反应条件温和，催化剂便宜，仅有副产物甲醇生成等优点。

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