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网站主页CAS数据库列表 66270-97-1更多图谱4-(溴甲基)苯乙酸苯甲酰甲酯(66270-97-1)质谱(MS)

4-(溴甲基)苯乙酸苯甲酰甲酯

产品名称 4-(溴甲基)苯乙酸苯甲酰甲酯

CAS号66270-97-1

分子式C17H15BrO3

分子量347.2

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  • Mass

    MS-NW-9399          
    phenacyl p-(bromomethyl)phenylacetate
    C17H15BrO3          (Mass of molecular ion:    346)
    

       Source Temperature: 200 °C
       Sample Temperature: 130 °C
       Direct, 75 eV
    

          17.0       1.1
          18.0       5.9
          28.0       1.0
          39.0       1.9
          50.0       1.8
          51.0       7.3
          52.0       1.6
          63.0       1.1
          65.0       2.3
          76.0       1.3
          77.0      25.1
          78.0       7.0
          80.0       1.1
          82.0       1.0
          91.0       6.3
         102.0       1.2
         103.0       6.1
         104.0      24.6
         105.0     100.0
         106.0       7.7
         131.0      53.3
         132.0       6.6
         183.0       4.2
         185.0       4.0
         210.0       9.2
         211.0       1.2
         212.0       9.0
         213.0       1.0
         267.0      17.5
         268.0       3.3
         346.0       1.2
         348.0       1.2
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C17 H15 Br O3 0.030 g : 0.5 ml CDCl3
    phenacyl p-(bromomethyl)phenylacetate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.884 B 7.597 C 7.471 D *1 7.366 E *1 7.333 F 5.347 G 4.482 J 3.812

         Hz     ppm     Int.
    

       3155.88   7.897    183
       3155.27   7.896    158
       3154.66   7.894    219
       3149.54   7.881     65
       3147.46   7.876    248
       3146.12   7.873    217
       3045.78   7.622     32
       3044.56   7.619     59
       3043.21   7.615     34
       3038.94   7.605     42
       3037.11   7.600    137
       3035.28   7.595     46
       3030.88   7.584     59
       3029.66   7.581    103
       3028.32   7.578     53
       2994.87   7.494     38
       2993.16   7.490    172
       2991.58   7.486     70
       2985.23   7.470    234
       2979.49   7.456     49
       2977.78   7.451    117
       2949.95   7.382    135
       2947.88   7.377     59
       2943.85   7.367     93
       2941.65   7.361    406
       2932.98   7.339    366
       2930.66   7.334     84
       2926.51   7.323     54
       2924.56   7.318    123
       2137.08   5.348   1000
       1791.50   4.483    726
       1523.80   3.813    600
    

in CDCl3



KBr disc



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