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网站主页CAS数据库列表 57267-78-4更多图谱羟乙基磺酸铵盐(57267-78-4)质谱(MS)

羟乙基磺酸铵盐

产品名称 羟乙基磺酸铵盐

CAS号57267-78-4

分子式C2H9NO4S

分子量143.16


  • Mass

    MS-NW-9966          
    ammonium 2-hydroxyethanesulfonate
    C2H9NO4S            (Mass of molecular ion:    143)
    

       Source Temperature: 190 °C
       Sample Temperature: 150 °C
       Direct, 75 eV
    

          14.0       1.6
          15.0      10.7
          16.0      27.1
          17.0      45.2
          18.0      10.7
          19.0      11.5
          26.0       3.9
          27.0      19.1
          28.0      17.9
          29.0      12.0
          30.0       1.1
          31.0      24.8
          32.0       1.8
          42.0       4.1
          43.0      32.4
          44.0      60.7
          45.0      29.5
          46.0      19.1
          48.0       8.3
          49.0       1.0
          64.0       8.3
          65.0      11.2
          66.0       1.3
          78.0      21.3
          79.0       6.5
          80.0       1.3
          81.0       3.0
          83.0       3.1
          96.0     100.0
          97.0       2.9
          98.0       5.3
         107.0       3.9
         109.0       3.2
         127.0       2.0
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C2 H9 N O4 S 0.033 g : 0.5 ml DMSO-d6
    ammonium 2-hydroxyethanesulfonate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.15 B 4.5 C 3.654 D 2.698

         Hz     ppm     Int.
    

       2858.28   7.152    197
       1467.65   3.673    487
       1463.01   3.661    111
       1460.57   3.655    751
       1457.89   3.648    114
       1453.49   3.637    529
       1448.12   3.624     24
       1447.88   3.623     24
       1085.33   2.716    810
       1081.05   2.705    123
       1078.86   2.700    675
       1078.25   2.698   1000
       1075.68   2.692    133
       1071.29   2.681    772
       1065.67   2.667     21
       1065.31   2.666     21
    

in DMSO-d6



KBr disc



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