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(±)-1-Amino-2-propanol

Product Name (±)-1-Amino-2-propanol

CAS1674-56-2

MFC3H9NO

MW75.10966

¹³CNMR

Mass

MS-NW-8892          
DL-1-amino-2-propanol
C3H9NO              (Mass of molecular ion:     75)

   Source Temperature: 280 °C
   Sample Temperature: 140 °C
   Reservoir, 75 eV

      15.0       1.7
      18.0       2.7
      19.0       1.2
      27.0       2.5
      28.0       6.6
      29.0       2.6
      30.0     100.0
      31.0      15.2
      32.0       6.2
      41.0       2.4
      42.0       5.1
      43.0       2.7
      44.0       5.3
      45.0       7.8
      56.0       2.1
      58.0       1.3
      60.0       3.5
      76.0       1.8

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₃ H₉ N O	0.04 ml : 0.5 ml CDCl₃
DL-1-amino-2-propanol

    Assign.     Shift(ppm)

      A             3.70
      B     *1      2.750
      C     *1      2.523
      D             2.19
      E             1.144
     
     J(A,E)=6.1HZ. J(B,C)=-12.6HZ. J(A,C)=7.9HZ. J(A,B)=3.6HZ.

     Hz     ppm     Int.

    340.38   3.801     55
    336.63   3.759     58
    334.13   3.731     62
    332.38   3.712     72
    330.44   3.690     64
    328.69   3.671     73
    326.19   3.643     73
    322.50   3.601     75
    257.13   2.872     55
    253.88   2.835     56
    253.50   2.831     58
    244.50   2.731    165
    240.94   2.691    146
    233.25   2.605    316
    225.31   2.516    274
    220.56   2.463    110
    212.69   2.375    113
    196.25   2.192    372
    105.44   1.178   1000
     99.25   1.109    947

in CDCl3

liquid film

4880 A,200 M,liquid

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