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网站主页CAS数据库列表 814-67-5更多图谱1,2-丙二硫醇(814-67-5)红外图谱(IR1)

1,2-丙二硫醇

产品名称 1,2-丙二硫醇

CAS号814-67-5

分子式C3H8S2

分子量108.23

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  • Mass

    MS-NW-3794          
    1,2-propanedithiol
    C3H8S2              (Mass of molecular ion:    108)
    

       Source Temperature: 270 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          15.0       1.6
          18.0       1.1
          26.0       1.8
          27.0      13.1
          29.0       1.4
          32.0       3.3
          33.0       4.2
          34.0       7.3
          35.0      12.4
          37.0       2.0
          38.0       2.7
          39.0      22.7
          40.0       3.4
          41.0      80.4
          42.0       7.5
          43.0       1.6
          44.0       2.0
          45.0      24.1
          46.0       8.6
          47.0      39.4
          48.0       2.0
          49.0       2.4
          57.0       1.8
          58.0       5.8
          59.0      20.5
          60.0      26.5
          61.0     100.0
          62.0       4.2
          63.0       4.8
          64.0       1.0
          69.0       1.4
          71.0       2.0
          73.0       4.6
          74.0      50.6
          75.0      21.5
          76.0       3.3
          77.0       2.0
         108.0      45.7
         109.0       2.5
         110.0       4.4
         121.0       1.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C3 H8 S2 0.04 ml : 0.5 ml CDCl3
    1,2-propanedithiol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.02 B *1 2.73 C *1 2.69 D 1.832 E 1.641 F 1.400

         Hz     ppm     Int.
    

        286.44   3.199     47
        280.56   3.133     73
        279.63   3.123    100
        274.00   3.060    119
        273.06   3.049    100
        267.13   2.983    136
        266.13   2.972     65
        260.69   2.911     96
        254.81   2.846     36
        250.19   2.794    578
        244.69   2.733    194
        243.25   2.717    143
        242.06   2.703    429
        241.38   2.696    360
        235.63   2.631    375
        167.56   1.871    317
        167.06   1.866    284
        161.00   1.798    296
        160.50   1.793    260
        154.56   1.726    407
        146.56   1.637    325
        145.69   1.627    255
        137.69   1.538    272
        128.81   1.439   1000
        122.25   1.366    986
        119.44   1.334     36
    

in CDCl3



liquid film