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dimethylamine是什么意思,dimethylamine的意思翻译、用法、同义词、例句

输入单词

常用词典

  • n. [有化] 二甲胺

  • 例句

  • Ziram was synthesized in an one-step with aqueous solution of dimethylamine carbon disulfide and zinc oxide.

    以二甲胺水溶液、二硫化碳和氧化锌为原料一步合成了福美锌。

  • Amphoteric monomer is prepared with acrylic acid, dimethylamine, and chloroethanol by Mannich reaction.

    以丙烯酸、二甲胺、环氧氯丙烷为原料,通过曼尼希反应制得两性离子单体。

  • A new technology for preparation of Ethoprophos from o, o Diethyl Dithiophosphoric acid, Propance Bromide and Dimethylamine was introduced.

    介绍了以硫磷酸为原料,与溴丙烷、二甲胺反应合成丙线磷的新工艺。

  • Ziram was synthesized in an one-step with aqueous solution of dimethylamine carbon disulfide and zinc oxide, in yield 97%. waste water is reused.

    以二甲胺水溶液、二硫化碳和氧化锌为原料一步法合成了福美锌,产率达到97%以上。废水循环利用。

  • It has been found that the Ca, Mg, la ion exchanged mordenites have both high activity and high selectivity toward dimethylamine with the yield of around 55%.

    发现钙、镁、镧离子交换的丝光沸石,在表现出较高活性的同时,还对二甲胺具有55%左右的高选择性。

  • 网络扩展资料

    词性: 名词

    发音: /daɪˌmɛθəlˈæmɪn/

    定义: 一种有机化合物,分子式为C2H7N,是一种无色易燃气体,有刺激性气味,主要用于制药、染料、塑料等行业的生产过程中。

    例句:

    • The reaction of dimethylamine with acetic anhydride gives N,N-dimethylacetamide.(dimethylamine与乙酸酐反应可生成N,N-二甲基乙酰胺。)

    • Dimethylamine is used as a building block in the production of many other organic compounds.(dimethylamine在制造许多其他有机化合物的生产中被用作构建基块。)

    用法:

    • Dimethylamine is commonly used in the production of agricultural chemicals, pharmaceuticals, and surfactants.(dimethylamine常用于生产农药、制药和表面活性剂。)

    • Dimethylamine can be hazardous if not handled properly, causing skin and eye irritation and respiratory problems.(如果不正确处理,dimethylamine可能会有危险,导致皮肤和眼睛刺激以及呼吸问题。)

    解释:

    Dimethylamine是一种含氮化合物,是二甲基胺的同分异构体。它通常以氢气和氰化物的反应为原料制成,也可以通过二甲基二氯硅烷和氨反应合成。

    近义词:

    二甲胺、三甲胺

    反义词:

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