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网站主页CAS数据库列表 873-75-6更多图谱4-溴苄醇(873-75-6)核磁图(1HNMR)

4-溴苄醇

产品名称 4-溴苄醇

CAS号873-75-6

分子式C7H7BrO

分子量187.03

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  • Mass

    MS-NW-6607          
    p-bromobenzyl alcohol
    C7H7BrO             (Mass of molecular ion:    186)
    

       Source Temperature: 250 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          18.0       2.0
          26.0       1.5
          27.0       5.0
          28.0       2.0
          29.0       7.2
          31.0       6.0
          37.0       3.9
          38.0       6.4
          39.0      10.9
          43.0       1.8
          44.0       1.3
          49.0       2.5
          50.0      22.3
          51.0      24.9
          52.0       6.8
          53.0      11.3
          53.5       2.4
          55.0       1.0
          61.0       2.6
          62.0       5.0
          63.0       8.7
          64.0       2.0
          73.0       2.4
          74.0       9.7
          75.0      13.0
          76.0      10.8
          77.0      98.6
          78.0      38.0
          79.0      95.0
          80.0       6.3
          86.0       1.2
          87.0       1.0
          89.0      11.6
          90.0      10.3
          91.0       1.9
          92.5       1.5
          93.5       1.2
         105.0       4.8
         106.0       1.6
         107.0     100.0
         108.0       7.9
         155.0       5.6
         156.0       1.1
         157.0      15.1
         158.0       1.7
         159.0       9.7
         169.0       8.6
         170.0       1.5
         171.0       8.5
         172.0       1.3
         183.0       3.6
         184.0       1.6
         185.0      13.1
         186.0      57.9
         187.0      14.4
         188.0      56.1
         189.0       4.7
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C7 H7 Br O 0.043 g : 0.5 ml CDCl3
    p-bromobenzyl alcohol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.45 B 7.20 C 4.590 D 2.19

         Hz     ppm     Int.
    

        672.63   7.511    188
        670.56   7.488     67
        666.19   7.439     87
        664.06   7.415    371
        661.94   7.392     60
        649.56   7.253     72
        647.81   7.234    278
        645.56   7.209     74
        641.19   7.160     52
        639.69   7.143    129
        639.06   7.136    157
        638.50   7.130     72
        411.13   4.591    539
        196.00   2.189   1000
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder