• <video id="joojq"></video>
    <i id="joojq"><thead id="joojq"></thead></i>

      <video id="joojq"></video>
      <ins id="joojq"><table id="joojq"></table></ins>
      <u id="joojq"><bdo id="joojq"></bdo></u>

    1. <i id="joojq"></i>
      <u id="joojq"></u>
    2. <source id="joojq"></source>
    3. ABOUT US PRODUCTS NEWS CENTER CULTURE CONTACT US 中文版

         Dimethyl carbonate 

        Dimethyl carbonate

        Dimethyl carbonate production unit Dimethyl carbonate price Superior grade Dimethyl carbonate 99.5% Domestic 200kg/drum

        Productname: Dimethyl carbonate
        Alias: Methyl carbonate; Carbonic acid dimethyl ester~Methyl carbonate
        Molecular formula: C3H6O3; (CH3O)2CO; CH3O-COOCH3
        Molecular weight: 90.07
        CAS No.: 616-38-6
        Dimethyl carbonate, referred to DMC, is a colorless, transparent and slightly sweet liquid with slight odor at room temperature.
        Melting point 4 οC,
        Boiling point 90.1 οC,
        Density: 1.069 g/cm3. Hardly soluble in water.
          DMC is an important organic synthesis intermediate. The molecular structure has carbonyl, methyl, methoxy and other functional groups, so it has a variety reaction properties. In the production, it has the advantages of safe, convenient, less pollution and easy transportation, etc. For the less toxicity, DMC isa "green" chemical product with good prospect.
        Dimethyl is a non-toxic chemical material with excellent environmental protection performance, wide application scope and good market prospect. The transesterification synthesis process attracts extensive attention. The development of new transesterification process can significantly reduce investment and cost, and get good economic benefits.


        Copyright(C)2019 , Jinan Shijitongda Chemical Co.,Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice
        高清欧美一区二区免费影院_精品久久天干天天天按摩_一级特黄少妇自慰AAA_国产精品亚洲一区在现看
      • <video id="joojq"></video>
        <i id="joojq"><thead id="joojq"></thead></i>

          <video id="joojq"></video>
          <ins id="joojq"><table id="joojq"></table></ins>
          <u id="joojq"><bdo id="joojq"></bdo></u>

        1. <i id="joojq"></i>
          <u id="joojq"></u>
        2. <source id="joojq"></source>
        3. 亚洲va中文字幕欧美不卡 | 亚洲精品中文字幕电影 | 中文字幕亚洲第一 | 亚洲欧美日韩精品永久在线 | 日本精品一级少妇一级 | 亚洲欧美另类在线 |