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网站主页CAS数据库列表 52062-92-7更多图谱4-(2-溴乙基)苯甲酸(52062-92-7)质谱(MS)

4-(2-溴乙基)苯甲酸

产品名称 4-(2-溴乙基)苯甲酸

CAS号52062-92-7

分子式C9H9BrO2

分子量229.07

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  • Mass

    MS-KW-0081          
    p-(2-bromoethyl)benzoic acid
    C9H9BrO2            (Mass of molecular ion:    228)
    

       Source Temperature: 160 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          18.0       1.9
          27.0       2.4
          28.0       1.1
          39.0       3.3
          45.0       1.4
          50.0       4.4
          51.0       9.0
          52.0       1.6
          53.0       1.1
          62.0       1.0
          63.0       3.0
          65.0       3.5
          74.0       2.2
          75.0       2.2
          76.0       2.6
          77.0      15.1
          78.0       3.4
          79.0       5.6
          80.0       2.1
          82.0       2.0
          89.0       2.6
          90.0       2.2
          91.0       1.7
         102.0       2.6
         103.0      11.0
         104.0       5.5
         105.0      10.8
         106.0       1.1
         107.0      13.8
         108.0       1.1
         131.0      10.2
         132.0       1.3
         135.0     100.0
         136.0       9.2
         148.0       6.9
         149.0      39.0
         150.0       4.2
         151.0       1.0
         184.0       4.0
         185.0       1.2
         186.0       1.4
         211.0       1.2
         213.0       1.1
         228.0      39.2
         229.0       4.1
         230.0      38.6
         231.0       4.0
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C9 H9 Br O2 0.036 g : 0.5 ml DMSO-d6
    p-(2-bromoethyl)benzoic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 12.9 B 7.910 C 7.416 D 3.776 E 3.215

         Hz     ppm     Int.
    

       3165.48   7.921    829
       3163.83   7.917    299
       3158.89   7.905    319
       3157.24   7.901    884
       2967.85   7.427    741
       2959.60   7.406    658
       1516.44   3.795    443
       1509.29   3.777   1000
       1505.63   3.768     61
       1502.33   3.760    489
       1292.06   3.233    376
       1285.10   3.216    718
       1281.07   3.206     75
       1277.95   3.198    331
    

in DMSO-d6



KBr disc



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