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网站主页CAS数据库列表 89-55-4更多图谱5-溴水杨酸(89-55-4)核磁图(1HNMR)

5-溴水杨酸

产品名称 5-溴水杨酸

CAS号89-55-4

分子式C7H5BrO3

分子量217.02

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  • Mass

    MS-NW-0358          
    5-bromosalicylic acid
    C7H5BrO3            (Mass of molecular ion:    216)
    

       Source Temperature: 150 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          18.0       1.2
          27.0       1.4
          28.0       1.1
          29.0       1.6
          31.0       1.2
          37.0       5.0
          38.0       6.1
          39.0       6.0
          45.0       4.6
          45.5       1.1
          46.0       1.8
          49.0       1.3
          50.0       3.0
          51.0       3.1
          52.0       1.1
          53.0       9.4
          54.0       1.4
          55.0       1.1
          59.5       1.5
          60.0       1.1
          61.0       6.0
          62.0      11.6
          63.0      43.6
          64.0       6.4
          65.0       1.2
          66.0       1.3
          68.5       1.9
          71.0       1.8
          72.0       1.9
          74.0       2.3
          75.0       1.7
          81.0       1.8
          85.0       6.6
          86.0       5.8
          90.0       1.2
          91.0       6.1
          92.0       2.4
          99.0       3.8
          99.5       1.2
         100.0       4.0
         100.5       1.2
         117.0       1.7
         119.0       4.5
         142.0       7.2
         143.0       3.4
         144.0       7.2
         145.0       3.1
         170.0      30.7
         171.0       3.2
         172.0      30.6
         173.0       3.2
         198.0     100.0
         199.0       9.8
         200.0      97.7
         201.0       8.4
         216.0      35.5
         217.0       2.8
         218.0      34.6
         219.0       2.9
    

90 MHz in DMSO-d6


  • 1H NMR 89.56 MHz
    C7 H5 Br O3 0.044 g : 0.5 ml DMSO-d6
    5-bromosalicylic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.875 B 7.652 C 6.956 D 6.7 D-PEAK INCLUDES H2O.

         Hz     ppm     Int.
    

        707.03   7.895    702
        706.64   7.891    688
        704.39   7.866   1000
        704.00   7.861    775
        702.25   7.842     50
        700.98   7.827     30
        699.41   7.810     27
        698.54   7.800     26
        691.60   7.723    662
        689.06   7.694    448
        686.33   7.664     27
        684.38   7.642     26
        682.81   7.625    817
        680.18   7.595    672
        678.03   7.571     30
        627.34   7.005    967
        626.95   7.001    829
        618.55   6.907    784
        618.16   6.903    749
        595.70   6.652     76
    

DMSO-d6



CCl4 solution



KBr disc



nujol mull



4880 A,150M,powder