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邻溴苯乙酸

产品名称 邻溴苯乙酸

CAS号18698-97-0

分子式C8H7BrO2

分子量215.04

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  • Mass

    MS-KW-0235          
    (o-bromophenyl)acetic acid
    C8H7BrO2            (Mass of molecular ion:    214)
    

       Source Temperature: 150 °C
       Sample Temperature: 110 °C
       Direct, 75 eV
    

          38.0       1.8
          39.0       6.0
          43.0       1.2
          44.0       1.4
          45.0       2.7
          50.0       2.6
          51.0       3.8
          61.0       1.2
          62.0       3.6
          63.0       9.7
          64.0       2.9
          65.0       3.1
          77.0       4.0
          78.0       1.8
          79.0       4.2
          84.5       1.4
          85.5       1.4
          89.0      19.2
          90.0      27.7
          91.0      19.1
          92.0       1.4
         107.0       9.2
         135.0     100.0
         136.0       8.9
         169.0      30.1
         170.0       2.6
         171.0      29.2
         172.0       2.5
         214.0       9.0
         216.0       8.8
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H7 Br O2 0.038 g : 0.5 ml CDCl3
    (o-bromophenyl)acetic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 11. B 7.572 C 7.281 D 7.152 E 3.834

         Hz     ppm     Int.
    

       3030.31   7.583    191
       3022.43   7.563    182
       2912.90   7.289    416
       2911.98   7.287    428
       2908.32   7.278    271
       2907.77   7.276    308
       2906.67   7.274    235
       2866.56   7.173    101
       2862.53   7.163     84
       2861.43   7.160    106
       2858.50   7.153    101
       2857.40   7.150     85
       2854.83   7.144     68
       2853.18   7.140     90
       2849.34   7.130     65
       1532.55   3.835   1000
    

in CDCl3



KBr disc



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