• <b id="rijiw"><track id="rijiw"></track></b><blockquote id="rijiw"></blockquote>

      <u id="rijiw"></u>

    <u id="rijiw"></u>

      <var id="rijiw"><track id="rijiw"></track></var>
    1. <blockquote id="rijiw"><wbr id="rijiw"></wbr></blockquote>

      <video id="rijiw"><bdo id="rijiw"></bdo></video>

      <wbr id="rijiw"><thead id="rijiw"></thead></wbr>

      歡迎訪問新華制藥(壽光)有限公司官網!


      雙乙烯酮

      雙乙烯酮 Diketene

      【化學名稱】: 3-羥基丁烯酸-β-內酯   二乙烯酮  

      【Chemical name】:But-3-en-3-olide    4-methylideneoxetan-2-one

      【CAS RN】: 674-82-8            【EINECS RN】:211-617-1 

      【分子式】: C4H4O2              【分子量】: 84.07  

      【Molecular formula】:C4H4O2        【Molecular weight】:84.07

      【主要用途】:活潑的雙乙?;?,用作顏料、染料、農藥、醫藥及有機合成中間體

      【Main usage】:It is lively as raw materials of diacetyl , also used for dye, pigment, pharmaceutical intermediate and herbicide.





        上一條產品: 雙乙酰苯胺
        下一條產品: 二甲基脲嘧啶

      国产一区二区无码专区_久久婷婷国产综合精品_精品国精品国产自在久国产应用_不卡乱辈伦在线看中文字幕

    2. <b id="rijiw"><track id="rijiw"></track></b><blockquote id="rijiw"></blockquote>

        <u id="rijiw"></u>

      <u id="rijiw"></u>

        <var id="rijiw"><track id="rijiw"></track></var>
      1. <blockquote id="rijiw"><wbr id="rijiw"></wbr></blockquote>

        <video id="rijiw"><bdo id="rijiw"></bdo></video>

        <wbr id="rijiw"><thead id="rijiw"></thead></wbr>