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L-氨基丙醇

产品名称 L-氨基丙醇

CAS号2749-11-3

分子式C3H9NO

分子量75.11

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  • Mass

    MS-NW-6786          
    L-2-amino-1-propanol
    C3H9NO              (Mass of molecular ion:     75)
    

       Source Temperature: 240 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          15.0       3.8
          17.0       1.2
          18.0      16.3
          26.0       1.1
          27.0       4.6
          28.0       8.5
          29.0       2.8
          30.0       4.5
          31.0       3.9
          39.0       1.7
          40.0       1.6
          41.0       4.4
          42.0      14.3
          43.0       4.1
          44.0     100.0
          45.0       3.5
          56.0       4.0
          57.0       2.4
          58.0       3.4
          60.0       3.4
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C3 H9 N O 0.04 ml : 0.5 ml CDCl3
    L-2-amino-1-propanol
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 3.53 B *1 3.24 C 3.00 D 2.53 E 1.048 J(A,B)=-10.3 HZ. J(A,C)=4.0 HZ. J(B,C)=7.4 HZ.. J(C,E)=6.3 HZ. CALCULATED BY LAOCN PROGRAM.

         Hz     ppm     Int.
    

        324.00   3.618     74
        320.00   3.574    144
        313.69   3.503    246
        311.00   3.473     38
        309.75   3.459    176
        298.75   3.336    229
        291.31   3.253    339
        288.44   3.221     39
        282.50   3.155     64
        281.13   3.140    136
        279.94   3.126     37
        277.31   3.097     90
        273.63   3.056     65
        271.25   3.029     83
        269.88   3.014     36
        267.31   2.985     69
        266.19   2.973     40
        265.13   2.961     34
        263.81   2.946     48
        259.88   2.902     41
        226.69   2.532   1000
         96.94   1.083    950
         90.63   1.012    864
         89.00   0.994     59
    

in CDCl3



liquid film