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网站主页CAS数据库列表 98-66-8更多图谱4-氯苯磺酸(98-66-8)质谱(MS)

4-氯苯磺酸

产品名称 4-氯苯磺酸

CAS号98-66-8

分子式C6H5ClO3S

分子量192.62

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  • Mass

    MS-NW-0380          
    p-chlorobenzenesulfonic acid
    C6H5ClO3S           (Mass of molecular ion:    192)
    

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

          17.0       1.2
          18.0       6.1
          27.0       1.0
          28.0       1.2
          37.0       3.0
          38.0       4.5
          39.0       4.7
          45.0       1.3
          48.0       4.2
          49.0       2.3
          50.0      29.3
          51.0      12.4
          53.0       1.1
          61.0       2.7
          62.0       2.2
          63.0       5.7
          64.0       5.4
          65.0      11.9
          69.0       2.0
          73.0       7.3
          74.0      18.6
          75.0      62.0
          76.0      11.1
          77.0       2.7
          80.0       5.9
          81.0       1.6
          84.0       2.5
          85.0       6.9
          86.0       1.0
          87.0       2.3
          92.0       1.6
          93.0       2.2
          94.0       1.2
          99.0      27.3
         100.0       6.8
         101.0       9.1
         102.0       2.1
         108.0       2.1
         110.0       3.4
         111.0      71.5
         112.0       6.9
         113.0      23.1
         114.0       1.9
         127.0      26.9
         128.0      97.0
         129.0      14.5
         130.0      31.4
         131.0       2.4
         135.0       3.1
         158.0       1.0
         159.0       1.3
         175.0      10.6
         177.0       4.1
         192.0     100.0
         193.0       7.6
         194.0      37.2
         195.0       2.8
         196.0       1.7
    

90 MHz in D2O


  • 1H NMR 89.56 MHz
    C6 H5 Cl O3 S 0.050 g : 0.5 ml D2O
    p-chlorobenzenesulfonic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.801 B 7.537 THE SOLVENT SIGNAL REMOVED.

         Hz     ppm     Int.
    

        704.44   7.866    516
        702.63   7.846    206
        697.63   7.790    312
        695.81   7.770    960
        693.69   7.746    209
        680.00   7.593    245
        677.94   7.570   1000
        676.31   7.552    284
        676.00   7.549    285
        671.00   7.493    233
        669.50   7.476    508
    

in D2O



KBr disc



liquid film



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