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网站主页CAS数据库列表 1142-19-4更多图谱4,4'-二氯二苯二硫醚(1142-19-4)红外图谱(IR1)

4,4'-二氯二苯二硫醚

产品名称 4,4'-二氯二苯二硫醚

CAS号1142-19-4

分子式C12H8Cl2S2

分子量287.23

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  • Mass

    MS-KW-0490          
    bis(p-chlorophenyl) disulfide
    C12H8Cl2S2          (Mass of molecular ion:    286)
    

       Source Temperature: 150 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          39.0       1.7
          45.0       2.0
          50.0       1.8
          51.0       1.3
          58.0       1.6
          62.0       1.3
          63.0       6.2
          69.0       5.4
          73.0       3.5
          74.0       1.2
          75.0       4.0
          81.0       1.2
          82.0       3.1
          99.0       8.6
         101.0       2.8
         107.0       2.6
         108.0      37.7
         109.0       4.3
         110.0       2.0
         111.0       1.6
         140.0       1.4
         142.0       1.9
         143.0     100.0
         144.0      10.5
         145.0      36.9
         146.0       3.6
         147.0       1.6
         175.0       1.2
         218.0       2.2
         222.0       5.3
         224.0       3.4
         251.0       1.0
         286.0      84.2
         287.0      13.2
         288.0      61.4
         289.0       9.4
         290.0      14.2
         291.0       2.0
         292.0       1.1
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C12 H8 Cl2 S2 0.044 g : 0.5 ml CDCl3
    bis(p-chlorophenyl) disulfide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.37 B 7.26

         Hz     ppm     Int.
    

        668.88   7.469     33
        667.13   7.449    225
        666.44   7.442    178
        664.63   7.422    128
        663.38   7.408     28
        660.75   7.378    175
        658.25   7.350    953
        656.50   7.331    261
        654.44   7.308    220
        652.63   7.288   1000
        650.19   7.260    199
        647.81   7.234     32
        646.31   7.217    124
        644.50   7.197    164
        643.75   7.188    233
        642.06   7.170     42
    

in CDCl3



CCl4 solution



KBr disc



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