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网站主页CAS数据库列表 143-15-7更多图谱溴代十二烷(143-15-7)红外图谱(IR2)

溴代十二烷

产品名称 溴代十二烷

CAS号143-15-7

分子式C12H25Br

分子量249.23

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  • Mass

    MS-NW-8346          
    1-bromododecane
    C12H25Br            (Mass of molecular ion:    248)
    

       Source Temperature: 260 °C
       Sample Temperature: 140 °C
       Reservoir, 75 eV
    

          27.0       9.8
          28.0       2.5
          29.0      18.5
          39.0       6.5
          40.0       1.3
          41.0      42.1
          42.0      10.9
          43.0      89.0
          44.0       3.0
          53.0       2.4
          54.0       2.3
          55.0      49.6
          56.0      15.6
          57.0     100.0
          58.0       4.5
          67.0       2.6
          68.0       2.0
          69.0      41.2
          70.0      10.5
          71.0      48.8
          72.0       2.7
          82.0       1.5
          83.0      17.6
          84.0       4.6
          85.0      26.1
          86.0       1.7
          97.0       8.0
          98.0       2.1
          99.0       6.2
         107.0       1.5
         109.0       1.5
         111.0       2.1
         113.0       4.0
         121.0       1.1
         123.0       1.0
         127.0       1.6
         135.0      60.1
         136.0       2.8
         137.0      58.4
         138.0       2.6
         149.0      10.2
         150.0       1.0
         151.0      10.0
         163.0       1.1
         165.0       1.1
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C12 H25 Br 0.04 ml : 0.5 ml CDCl3
    1-bromododecane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.396 B 1.86 C 1.50 D 1.47 to 1.05 E 0.88

         Hz     ppm     Int.
    

        311.38   3.477     89
        304.56   3.401    226
        297.94   3.327    124
        172.81   1.930     23
        172.25   1.924     22
        166.19   1.856     35
        165.81   1.852     34
        159.19   1.778     30
        129.63   1.448     25
        129.19   1.443     26
        125.50   1.402     40
        123.25   1.377     51
        113.19   1.264   1000
         84.13   0.940     46
         81.94   0.915     38
         81.44   0.910     38
         80.88   0.904     37
         78.88   0.881    160
         75.00   0.838     25
         72.88   0.814     35
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid