图谱信息 供应商 相关产品
网站主页CAS数据库列表 1600-44-8更多图谱四甲基亚砜(1600-44-8)核磁图(1HNMR)

四甲基亚砜

产品名称 四甲基亚砜

CAS号1600-44-8

分子式C4H8OS

分子量104.17

展开


  • Mass

    MS-NW-1148          
    tetramethylene sulfoxide
    C4H8OS              (Mass of molecular ion:    104)
    

       Source Temperature: 250 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          18.0       1.6
          26.0       3.3
          27.0      14.7
          28.0       7.5
          29.0      13.6
          31.0       1.0
          32.0       2.0
          38.0       1.1
          39.0      12.3
          40.0       2.0
          41.0      18.8
          42.0       6.8
          43.0       1.0
          45.0       6.6
          46.0       4.3
          47.0       7.7
          48.0       6.0
          49.0       1.0
          50.0       3.0
          51.0       1.4
          53.0       4.6
          54.0       5.2
          55.0     100.0
          56.0       8.3
          58.0       1.4
          59.0       3.8
          60.0       2.9
          61.0       1.2
          63.0      31.0
          65.0       1.5
          76.0       3.6
          85.0       1.8
          87.0       3.5
          88.0       1.1
         104.0      54.1
         105.0       3.1
         106.0       2.6
    

400 MHz in CDCl3

90 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C4 H8 O S 0.05 ml : 0.5 ml CDCl3
    tetramethylene sulfoxide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.880 B *1 2.43 C *1 2.05 90MHZ : HSP-00-262

         Hz     ppm     Int.
    

       1169.43   2.927     30
       1166.75   2.920     35
       1163.33   2.911     98
       1162.23   2.909    107
       1160.89   2.905    119
       1157.71   2.897    652
       1156.13   2.893    533
       1153.44   2.887    413
       1152.59   2.884    583
       1151.49   2.882   1000
       1150.63   2.880    950
       1149.78   2.877    828
       1145.39   2.866    628
       1143.43   2.862    735
       1139.77   2.852    121
       1138.67   2.850    115
       1136.96   2.845     69
       1134.89   2.840     44
       1133.18   2.836     38
        993.53   2.486     56
        990.84   2.480     51
        990.11   2.478     53
        989.38   2.476     47
        988.89   2.475     48
        987.30   2.471     89
        985.11   2.465     74
        983.03   2.460    126
        982.30   2.458    131
        980.83   2.455    190
        980.35   2.454    189
        977.91   2.447    162
        977.29   2.446    208
        975.10   2.440    292
        973.63   2.437    192
        973.02   2.435    191
        972.05   2.433    239
        970.83   2.430    222
        970.34   2.428    240
        969.60   2.427    267
        967.04   2.420    233
        965.58   2.417    136
        963.26   2.411    245
        961.43   2.406    109
        960.82   2.405    105
        959.59   2.402     72
        958.86   2.400     89
        957.76   2.397     80
        956.67   2.394     58
        955.81   2.392     57
        954.96   2.390     75
        953.25   2.386     44
        952.03   2.383     52
        951.29   2.381     68
        840.33   2.103     76
        839.84   2.102     65
        839.23   2.100     58
        836.79   2.094     71
        835.57   2.091    113
        834.23   2.088     64
        833.50   2.086     67
        832.28   2.083     80
        830.44   2.078    196
        829.71   2.077    192
        828.74   2.074    234
        825.93   2.067    191
        825.32   2.066    188
        824.10   2.063    272
        821.78   2.057    310
        819.21   2.050    302
        817.50   2.046    256
        815.80   2.042    191
        813.35   2.036    213
        810.91   2.030    171
        808.35   2.023     59
        807.50   2.021     64
        806.64   2.019     60
        805.54   2.016    103
        804.57   2.014     62
        803.96   2.012     55
        801.64   2.006     56
        800.78   2.004     56
    


  • 1H NMR 89.56 MHz
    C4 H8 O S 0.02 ml : 0.5 ml CDCl3
    tetramethylene sulfoxide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.87 B 2.46 to 2.04 400MHZ : HSP-44-759

         Hz     ppm     Int.
    

        264.88   2.958    359
        257.38   2.874   1000
        250.75   2.800    749
        224.81   2.511    191
        213.81   2.388    280
        202.94   2.266    157
        188.88   2.109    291
        182.94   2.043    235
    

in CDCl3



liquid film