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对甲基苯磺酰异氰酸酯

产品名称 对甲基苯磺酰异氰酸酯

CAS号4083-64-1

分子式C8H7NO3S

分子量197.21

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  • Mass

    MS-NW-8524          
    p-toluenesulfonyl isocyanate
    C8H7NO3S            (Mass of molecular ion:    197)
    

       Source Temperature: 250 °C
       Sample Temperature: 140 °C
       Reservoir, 75 eV
    

          16.0       1.1
          27.0       1.6
          28.0       2.7
          38.0       1.7
          39.0      12.5
          41.0       3.2
          44.0      24.4
          45.0       1.2
          50.0       4.2
          51.0       5.8
          52.0       2.2
          53.0       1.2
          62.0       3.0
          63.0       8.8
          64.0       2.5
          65.0      25.0
          66.0       1.5
          74.0       1.0
          77.0       4.2
          78.0       2.2
          79.0       1.5
          89.0       6.8
          90.0       3.9
          91.0     100.0
          92.0       7.9
         104.0       1.0
         107.0       1.0
         139.0       1.0
         155.0      35.7
         156.0       3.0
         157.0       1.8
         197.0      18.7
         198.0       1.8
         199.0       1.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H7 N O3 S 0.05 ml : 0.5 ml CDCl3
    p-toluenesulfonyl isocyanate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.868 B 7.397 C 2.466

         Hz     ppm     Int.
    

       3150.02   7.882     79
       3148.07   7.878    421
       3146.12   7.873    162
       3141.36   7.861    164
       3139.40   7.856    447
       2960.57   7.408    326
       2959.84   7.407    344
       2951.90   7.387    315
       2951.42   7.386    275
        985.47   2.466   1000
    

in CDCl3



liquid film