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N-甲基亚氨二乙酸

产品名称 N-甲基亚氨二乙酸

CAS号4408-64-4

分子式C5H9NO4

分子量147.13

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  • Mass

    MS-IW-6431          
    methyliminodiacetic acid
    C5H9NO4             (Mass of molecular ion:    147)
    

       Source Temperature: 160 °C
       Sample Temperature: 180 °C
       Direct, 75 eV
    

          14.0       1.7
          15.0       5.9
          17.0       1.5
          18.0       7.1
          26.0       1.3
          27.0       4.4
          28.0      19.6
          29.0       2.9
          30.0       2.4
          31.0       3.1
          39.0       1.2
          40.0       3.8
          41.0       8.1
          42.0      39.7
          43.0       6.2
          44.0      51.5
          45.0       3.4
          56.0       1.5
          57.0      11.7
          58.0      10.3
          59.0       1.2
          60.0       2.3
          73.0       1.3
          74.0      30.1
          75.0       1.1
          86.0       1.2
          88.0       3.2
         101.0       2.5
         102.0     100.0
         103.0       5.1
         129.0       1.1
         147.0      10.3
    

400 MHz in D2O


  • 1H NMR 399.65 MHz
    C5 H9 N O4 0.038 g : 0.5 ml D2O
    methyliminodiacetic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.009 B 3.023 SOLVENT PEAK REMOVED

         Hz     ppm     Int.
    

       1602.42   4.010    730
       1208.25   3.024   1000
    



KBr disc



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