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3-Dimethylaminopropane-1,2-diol

Product Name 3-Dimethylaminopropane-1,2-diol

CAS623-57-4

MFC5H13NO2

MW119.16

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  • Mass

    MS-IW-0916          
    (+-)-3-(dimethylamino)-1,2-propanediol
    C5H13NO2            (Mass of molecular ion:    119)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       1.1
          28.0       1.3
          29.0       1.5
          30.0       5.8
          42.0       5.3
          43.0       2.6
          44.0       8.4
          45.0       3.8
          56.0       1.1
          57.0       2.4
          58.0     100.0
          59.0       4.4
          88.0      13.0
         119.0       2.9
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C5 H13 N O2 0.05 ml : 0.5 ml CDCl3
    (+-)-3-(dimethylamino)-1,2-propanediol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.8 B 3.791 C *1 3.624 D *1 3.485 E *2 2.486 F 2.281 G *2 2.235 J(B,C)=3.8HZ J(B,D)=5.7HZ J(B,E)=9.0HZ J(B,G)=4.0HZ J(C,D)=-11.4HZ J(E,G)=-12.5HZ

         Hz     ppm     Int.
    

       1914.31   4.790     54
       1523.19   3.812     47
       1521.48   3.808     35
       1517.46   3.797     61
       1514.04   3.789     58
       1510.38   3.780     34
       1508.54   3.775     49
       1456.67   3.645     90
       1452.88   3.636     81
       1445.31   3.617    126
       1441.41   3.607    109
       1400.51   3.505    120
       1394.78   3.491    111
       1389.16   3.476     88
       1383.42   3.462     79
       1004.88   2.515     78
        995.85   2.492     80
        992.43   2.484     96
        983.40   2.461     92
        911.87   2.282   1000
        900.63   2.254    120
        899.17   2.250     66
        896.61   2.244    113
        888.18   2.223     94
        884.03   2.213     88
    

in CDCl3



liquid film