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网站主页CAS数据库列表 5471-63-6更多图谱1,3-二苯基异苯并呋喃(5471-63-6)Raman光谱

1,3-二苯基异苯并呋喃

产品名称 1,3-二苯基异苯并呋喃

CAS号5471-63-6

分子式C20H14O

分子量270.32

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  • Mass

    MS-NW-2439          
    1,3-diphenylisobenzofuran
    C20H14O             (Mass of molecular ion:    270)
    

       Source Temperature: 190 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          17.0       2.2
          18.0       9.7
          27.0       1.3
          28.0       1.9
          39.0       4.1
          50.0       2.7
          51.0       9.6
          62.0       1.8
          63.0       4.5
          65.0       1.0
          74.0       2.3
          75.0       2.2
          76.0       1.6
          77.0      14.9
          78.0       1.1
          86.0       1.8
          87.0       2.7
          88.0       1.2
          89.0       2.1
          94.5       1.1
          98.0       1.1
          99.0       1.0
         105.0       3.6
         106.5       1.6
         107.0       1.0
         107.5       1.4
         113.0       3.0
         115.0       3.0
         119.0       1.4
         119.5       4.2
         120.0       2.0
         126.0       2.0
         134.0       1.3
         135.0      10.0
         135.5       2.3
         137.0       1.2
         138.0       1.0
         139.0       4.9
         162.0       1.0
         163.0       8.1
         164.0       8.4
         165.0      30.8
         166.0       4.3
         189.0       1.6
         193.0      12.0
         194.0       1.9
         202.0       2.0
         209.0       1.6
         213.0       1.8
         215.0       4.6
         226.0       3.3
         227.0       1.0
         237.0       1.4
         238.0       1.3
         239.0      17.6
         240.0       7.9
         241.0      31.5
         242.0       7.1
         252.0       2.4
         253.0       1.5
         254.0       1.1
         268.0       2.1
         269.0       7.5
         270.0     100.0
         271.0      20.7
         272.0       2.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C20 H14 O 16.8 mg : 0.5 ml CDCl3
    1,3-diphenylisobenzofuran
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.943 B 7.836 C 7.479 D 7.290 E 7.016

         Hz     ppm     Int.
    

       3182.74   7.964     42
       3179.93   7.957    784
       3178.71   7.954    903
       3176.76   7.949    272
       3175.17   7.945     89
       3173.22   7.940    329
       3172.24   7.938    550
       3171.51   7.936    968
       3170.29   7.933    829
       3168.58   7.929    174
       3166.14   7.923     55
       3165.04   7.920     39
       3141.48   7.861     51
       3139.40   7.856     82
       3136.96   7.850    586
       3134.16   7.843    378
       3130.25   7.833    363
       3127.08   7.825    612
       3124.63   7.819    104
       3122.56   7.814     67
       3000.85   7.509     36
       3000.24   7.508     35
       2999.88   7.507     34
       2998.17   7.502    153
       2996.70   7.499    593
       2994.87   7.494    241
       2993.53   7.491     84
       2993.04   7.490     75
       2989.26   7.480   1000
       2988.65   7.479    848
       2985.72   7.471     88
       2985.23   7.470     83
       2984.74   7.469     81
       2982.67   7.464    297
       2981.08   7.460    679
       2979.37   7.455    142
       2977.66   7.451     46
       2976.93   7.449     40
       2921.51   7.311    214
       2920.29   7.308    377
       2919.07   7.305    208
       2917.11   7.300     40
       2916.63   7.298     43
       2914.43   7.293    244
       2912.96   7.289    577
       2911.38   7.285    193
       2909.06   7.280     48
       2908.08   7.277     47
       2906.62   7.273    168
       2905.40   7.270    268
       2904.30   7.268    146
       2813.11   7.039     58
       2811.16   7.035     91
       2808.72   7.028    633
       2805.91   7.021    368
       2803.96   7.017     53
       2801.88   7.011    377
       2798.83   7.004    602
       2797.61   7.001     62
       2796.39   6.998     92
       2795.65   6.996     48
       2794.43   6.993     61
    

in CDCl3



CCl4 solution



KBr disc



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