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对氯苯乙烯

产品名称 对氯苯乙烯

CAS号1073-67-2

分子式C8H7Cl

分子量138.59

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  • Mass

    MS-NW-2842          
    4-chlorostyrene
    C8H7Cl              (Mass of molecular ion:    138)
    

       Source Temperature: 290 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          27.0       2.1
          37.0       1.1
          38.0       1.7
          39.0       2.9
          49.0       1.2
          50.0       8.7
          51.0      17.0
          52.0       2.4
          61.0       1.2
          62.0       1.9
          63.0       4.2
          69.0       1.8
          73.0       1.9
          74.0       5.0
          75.0      10.6
          76.0       4.8
          77.0      25.3
          78.0       2.4
          85.0       1.0
          99.0       1.1
         101.0      10.4
         102.0      17.2
         103.0      60.6
         104.0       5.5
         111.0       1.4
         112.0       7.0
         113.0       1.4
         114.0       2.3
         136.0       1.6
         137.0       7.7
         138.0     100.0
         139.0      11.3
         140.0      32.3
         141.0       4.8
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H7 Cl 0.05 ml : 0.5 ml CDCl3
    4-chlorostyrene
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 7.26 B *1 7.24 C 6.608 D 5.671 E 5.219

         Hz     ppm     Int.
    

       2908.57   7.278    121
       2906.13   7.272     66
       2905.76   7.271     72
       2902.22   7.262    117
       2899.54   7.256    747
       2897.34   7.250    307
       2895.75   7.246   1000
       2893.43   7.240    211
       2889.65   7.231    107
       2887.82   7.226    123
       2887.08   7.225    191
       2655.88   6.646    157
       2645.02   6.619    166
       2638.31   6.602    177
       2627.44   6.575    183
       2275.27   5.694    337
       2274.54   5.692    391
       2257.69   5.650    317
       2256.96   5.648    357
       2091.67   5.234    272
       2090.82   5.232    335
       2080.69   5.207    265
       2079.96   5.205    337
    

in CDCl3



liquid film