Taizhou Keyan fine chemical co.,ltd.
             
            午夜两性色视频在线观看,…日韩人妻无码精品一专区,欧美乱妇高清无乱码免费,91在线看片福利无码 一本久道综合在线无码人妻 日本熟妇牲交视频在线观看,国产在线播放99,国产一级无码视频,国产在线观看添荫蒂视频|www.tjnx.com.cn/ 日本熟妇牲交视频在线观看,国产在线播放99,国产一级无码视频,国产在线观看添荫蒂视频|www.zzshanglu.com http://www.tjnx.com.cn/ http://www.zzshanglu.com


                      product Name 2,4-Dichlorobutyrophenone
                      Synonyms 1-(2,4-Dichlorophenyl)butan-1-one; 1-butanone, 1-(2,4-dichlorophenyl)-
                      Molecular Formula C10H10Cl2O
                      Molecular Weight 217.0918
                      InChI InChI=1/C10H10Cl2O/c1-2-3-10(13)8-5-4-7(11)6-9(8)12/h4-6H,2-3H2,1H3
                      CAS Registry Number 66353-47-7
                      Molecular Structure 66353-47-7 2,4-Dichlorobutyrophenone
                       
                      Density 1.22g/cm3
                      Boiling point 280.687°C at 760 mmHg
                      Refractive index 1.535
                      Flash point 116.849°C
                      Vapour Pressur 0.004mmHg 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