<address id="fdnr1"></address>

    <track id="fdnr1"><font id="fdnr1"><menuitem id="fdnr1"></menuitem></font></track>
    <progress id="fdnr1"><th id="fdnr1"></th></progress>
    <b id="fdnr1"></b>
    <pre id="fdnr1"><delect id="fdnr1"></delect></pre>

    <span id="fdnr1"></span>

      <address id="fdnr1"></address><track id="fdnr1"><ins id="fdnr1"></ins></track>

      <mark id="fdnr1"><listing id="fdnr1"></listing></mark>

        Jiangsu Dingye Pharmaceutical Co., Ltd.

        National Sales Hotline:

        +86-515-87666666 , 87666388

        Product introduction

        Seeking for reality to build the Guanlong brand, adopting leading technology to lead the rapid development of Dingye.

        2,2-Dimethoxypropane
        Properties:
        colorless transparent liquid, with aromatic odor. Solubility in water: 18g/100g (25℃). Soluble in acetone, benzene, CCl4, ether, n-heptane and methyl alcohol.
        Molecular structure:
        CAS RN:
        77-76-9
        MDL:
        -MFCD00008479
        Beilstein:
        65678
        EINECS:
        210-056-0
        Molecular formula:
        (CH3)2C(OCH3)2
        Molecular weight:
        104.15
        Alias:
        Acetone dimethyl acetal; 2,2-Dimethoxypropane, (Acetone dimethyl acetal); 2-Methoxy-4-hydroxy-methylpyrimidine; 2,2-dimethoxy propane; Dimethoxypropane, 2,2-
        Melting point:
        -47℃
        Boiling point:
        83℃(lit)
        Density:
        0.847
        Flash point:
        12°F
        Refraction point:
        1.378
        Appearance:
        colorless transparent liquid
        Purity:
        ≥99.0%(GC)
        Moisture:
        <0.5%
        Relative density:
        0.8490-0.8520
        Packing:
        165kg/drum
        Uses:
        The product can be used as hydroxyl protectant, cyclizing agent, etc. It can also be used in pharmaceutical, pesticide, spice, and other fields.
        BACK

        Home | About Us | Product Introduction | News Center | Quality Inspection | Factory | Online | Contact Us | 中文版

        Copyright(C)2018, Jiangsu Dingye Pharmaceutical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice 備案序號:蘇ICP備11051126號

         
        點擊這里給我發消息
        鼎燁藥業
         
         
         
         
        末发育女av片一区二区_国产精品国产三级国产专不_五月天中文字幕综合网_亚洲最大免费无码