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网站主页CAS数据库列表 70987-78-9更多图谱(S)-(+)-对甲苯磺酸缩水甘油酯(70987-78-9)红外图谱(IR2)

(S)-(+)-对甲苯磺酸缩水甘油酯

产品名称 (S)-(+)-对甲苯磺酸缩水甘油酯

CAS号70987-78-9

分子式C10H12O4S

分子量228.26


  • Mass

    MS-IW-8653          
    (S)-(+)-oxiranylmethyl p-toluenesulfonate
    C10H12O4S           (Mass of molecular ion:    228)
    

       Source Temperature: 140 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          15.0       1.2
          27.0       2.7
          28.0       1.6
          29.0       2.7
          31.0       2.7
          39.0       4.0
          41.0       1.5
          43.0       4.3
          45.0       1.6
          51.0       1.8
          55.0       1.5
          56.0       4.7
          57.0       1.9
          63.0       2.9
          65.0      14.2
          73.0       1.8
          77.0       2.0
          79.0       1.3
          89.0       3.9
          90.0       2.8
          91.0     100.0
          92.0      11.7
         105.0       1.9
         107.0       3.5
         108.0       2.7
         139.0       8.8
         140.0       1.0
         155.0      91.6
         156.0       9.1
         157.0       5.1
         172.0      17.8
         173.0      12.3
         174.0       1.9
         228.0      29.3
         229.0       3.7
         230.0       1.7
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C10 H12 O4 S 0.042 g : 0.5 ml CDCl3
    (S)-(+)-oxiranylmethyl p-toluenesulfonate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.803 B 7.364 C *1 4.266 D *1 3.937 E 3.187 F 2.812 G 2.592 J 2.453

         Hz     ppm     Int.
    

       3125.24   7.820     55
       3123.17   7.815    350
       3121.46   7.811    123
       3116.70   7.799    123
       3114.87   7.794    394
       3112.92   7.790     65
       2949.46   7.381     48
       2947.51   7.376    259
       2946.90   7.374    293
       2940.92   7.359     85
       2938.84   7.354    269
       2938.23   7.353    236
       1712.77   4.286    173
       1709.47   4.278    173
       1701.42   4.258    200
       1698.00   4.249    204
       1582.15   3.959    178
       1575.93   3.944    186
       1570.68   3.931    154
       1564.58   3.915    158
       1281.74   3.208     54
       1279.17   3.201     64
       1278.44   3.199     71
       1277.71   3.198     71
       1275.76   3.193    106
       1275.15   3.191     87
       1274.41   3.189     76
       1273.07   3.186     72
       1271.73   3.183    115
       1269.78   3.178     64
       1269.04   3.176     71
       1268.19   3.174     66
       1265.63   3.167     56
       1128.54   2.824    184
       1123.78   2.812    239
       1119.63   2.802    194
       1039.55   2.602    188
       1036.99   2.595    188
       1034.79   2.590    172
       1032.23   2.583    166
        980.59   2.454   1000
    

in CDCl3



KBr disc



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