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网站主页CAS数据库列表 98-74-8更多图谱对硝基苯磺酰氯(98-74-8)质谱(MS)

对硝基苯磺酰氯

产品名称 对硝基苯磺酰氯

CAS号98-74-8

分子式C6H4ClNO4S

分子量221.62

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  • Mass

    MS-NW-1379          
    p-nitrobenzenesulfonyl chloride
    C6H4ClNO4S          (Mass of molecular ion:    221)
    

       Source Temperature: 260 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          18.0       2.2
          28.0       1.8
          30.0       8.0
          36.0       1.6
          37.0       1.7
          38.0       3.6
          39.0       3.2
          44.0       1.0
          45.0       1.5
          48.0       2.5
          50.0      32.9
          51.0       5.5
          52.0       1.5
          53.0       1.1
          56.0       1.0
          61.0       1.1
          62.0       2.0
          63.0       6.1
          64.0       9.0
          65.0       1.3
          69.0       1.9
          70.0       1.6
          73.0       1.7
          74.0      10.3
          75.0      43.4
          76.0      33.6
          77.0       6.3
          92.0      13.4
          93.0       1.4
          95.0       1.0
          99.0       4.4
         101.0       1.4
         111.0       3.1
         113.0       1.1
         122.0      55.4
         123.0       5.7
         175.0       2.1
         186.0     100.0
         187.0       7.9
         188.0       5.4
         221.0       9.2
         223.0       3.3
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C6 H4 Cl N O4 S 0.058 g : 0.5 ml CDCl3
    p-nitrobenzenesulfonyl chloride
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.488 B 8.288

         Hz     ppm     Int.
    

        768.63   8.583     52
        766.63   8.560    435
        766.00   8.553    264
        764.31   8.535    174
        759.69   8.483    230
        757.38   8.457    957
        755.44   8.436    211
        753.25   8.411     28
        747.13   8.343    189
        745.19   8.321   1000
        742.88   8.295    272
        741.13   8.276     33
        740.31   8.267     27
        738.19   8.243    175
        736.56   8.225    278
        735.94   8.218    478
        733.94   8.195     61
    

in CDCl3



CCl4 solution



KBr disc



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