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2,2'-硫代二乙酸二甲酯

产品名称 2,2'-硫代二乙酸二甲酯

CAS号16002-29-2

分子式C6H10O4S

分子量178.21

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  • Mass

    MS-NW-5810          
    dimethyl thiodiacetate
    C6H10O4S            (Mass of molecular ion:    178)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          14.0       2.9
          15.0      22.5
          27.0       2.5
          28.0       4.1
          29.0       5.5
          30.0       1.2
          31.0       3.0
          42.0      13.3
          43.0      22.5
          44.0       1.7
          45.0     100.0
          46.0      13.8
          47.0       3.6
          48.0       1.0
          58.0       1.9
          59.0      20.5
          60.0       4.1
          61.0      20.1
          63.0       1.0
          74.0      32.7
          75.0       2.2
          77.0       3.5
          87.0       7.6
          91.0      20.7
          93.0       1.0
         101.0       4.7
         104.0       3.7
         105.0       4.6
         114.0       2.0
         118.0      23.5
         119.0      44.2
         120.0       3.9
         121.0       2.4
         146.0      65.0
         147.0       6.5
         148.0       3.6
         178.0      15.8
         179.0       1.5
         180.0       1.2
    

parameter in CDCl3


  • 1H NMR 300 MHz
    C6 H10 O4 S 0.04 ml : 0.5 ml CDCl3
    dimethyl thiodiacetate
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 3.748 D(B) 3.401

         Hz     ppm     Int.
    

       1124.40   3.748   1000
       1020.30   3.401    667
    

in CDCl3



liquid film