• <delect id="dsbrz"><center id="dsbrz"></center></delect>

    <u id="dsbrz"><sub id="dsbrz"></sub></u>
    1. <video id="dsbrz"><ins id="dsbrz"></ins></video>
      1. <wbr id="dsbrz"><ins id="dsbrz"><table id="dsbrz"></table></ins></wbr>
      2. <video id="dsbrz"></video>
        1. <i id="dsbrz"></i>
          Taizhou Keyan fine chemical co.,ltd.
           
          国产精品亚洲无码,天堂呦呦成人AV片国产,粉嫩AV无码一区二区三区,亚洲三级在线播放
        2. <delect id="dsbrz"><center id="dsbrz"></center></delect>

          <u id="dsbrz"><sub id="dsbrz"></sub></u>
          1. <video id="dsbrz"><ins id="dsbrz"></ins></video>
            1. <wbr id="dsbrz"><ins id="dsbrz"><table id="dsbrz"></table></ins></wbr>
            2. <video id="dsbrz"></video>
              1. <i id="dsbrz"></i>

                product Name 2,4'-Difluorobenzophenone
                Synonyms 2,4'-difluorobenophenone; (2-fluorophenyl)(4-fluorophenyl)methanone
                Molecular Formula C11H9FN2OS
                Molecular Weight 236.2654
                InChI InChI=1/C11H9FN2OS/c12-8-3-1-7(2-4-8)9-6-16-11(14-9)5-10(13)15/h1-4,6H,5H2,(H2,13,15)
                CAS Registry Number 342-25-6
                EINECS 206-441-7
                Molecular Structure 342-25-6 2,4'-Difluorobenzophenone
                 
                Density 1.348g/cm3
                Melting point 22-24℃
                Boiling point 443.7°C at 760 mmHg
                Refractive index 1.605
                Flash point 222.1°C
                Vapour Pressur 4.55E-08mmHg at 25°C

                HOME  |   COMPANY  |  PRODUCTS  |   FACTORY  |   ORDER  |   NEWS  |   CONTACT US   |  中文版   【Admin
                Copyright(C)2014,Taizhou keyan Fine Chemical Co.,ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice