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网站主页CAS数据库列表 127-63-9更多图谱二苯砜(127-63-9)ESR图谱

二苯砜

产品名称 二苯砜

CAS号127-63-9

分子式C12H10O2S

分子量218.27

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  • Mass

    MS-NW-0207          
    diphenyl sulfone
    C12H10O2S           (Mass of molecular ion:    218)
    

       Source Temperature: 160 °C
       Sample Temperature:   0 °C
       Direct, 75 eV
    

          27.0       1.6
          39.0       3.1
          50.0       6.4
          51.0      23.1
          52.0       1.5
          53.0       1.2
          63.0       1.1
          65.0       3.9
          74.0       2.0
          75.0       1.7
          76.0       2.4
          77.0      34.2
          78.0       3.2
          81.0       1.6
          97.0      11.4
         109.0       1.5
         125.0     100.0
         126.0       7.6
         127.0       5.0
         151.0       1.1
         152.0       4.5
         153.0       3.6
         154.0       1.3
         217.0       1.8
         218.0      37.7
         219.0       5.2
         220.0       2.2
    

400 MHz in CDCl3

90 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C12 H10 O2 S 0.033 g : 0.5 ml CDCl3
    diphenyl sulfone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.953 B 7.555 C 7.502

         Hz     ppm     Int.
    

       3185.30   7.971    145
       3182.98   7.965    682
       3181.76   7.962    787
       3180.18   7.958    459
       3176.88   7.950    313
       3174.80   7.944   1000
       3173.34   7.941    717
       3030.52   7.583     90
       3029.30   7.580    159
       3027.95   7.577    112
       3024.66   7.569    135
       3021.85   7.562    509
       3019.53   7.556    195
       3015.99   7.547    314
       3014.65   7.544    492
       3013.18   7.540    280
       3006.71   7.524    191
       3004.52   7.518    744
       3003.05   7.515    373
       3001.10   7.510    140
       2998.41   7.503    518
       2996.83   7.499    929
       2991.46   7.486    203
       2989.87   7.482    387
       2988.40   7.478    246
    


  • 1H NMR 89.56 MHz
    C12 H10 O2 S 0.045 g : 0.5 ml CDCl3
    diphenyl sulfone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.942 B 7.56 to 7.41

         Hz     ppm     Int.
    

        716.69   8.003    438
        715.06   7.985    403
        714.63   7.980    413
        713.00   7.962    144
        711.31   7.943    316
        710.88   7.938    285
        710.00   7.928    414
        709.19   7.919    254
        707.63   7.902    390
        706.94   7.894    645
        704.63   7.868    125
        679.69   7.590    120
        678.38   7.575    173
        678.06   7.572    174
        676.88   7.558    202
        675.31   7.541   1000
        673.69   7.523    931
        670.19   7.484    458
        668.94   7.470    326
        668.19   7.461    479
        666.75   7.445    101
        665.19   7.428     89
        664.31   7.418     80
        663.69   7.411    141
    

in CDCl3



CCl4 solution



KBr disc



nujol mull





ANION RADICAL, REDUCTION WITH K IN DME