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网站主页CAS数据库列表 534-03-2更多图谱丝氨醇(534-03-2)红外图谱(IR2)

丝氨醇

产品名称 丝氨醇

CAS号534-03-2

分子式C3H9NO2

分子量91.11

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  • Mass

    MS-IW-4865          
    2-amino-1,3-propanediol
    C3H9NO2             (Mass of molecular ion:     91)
    

       Source Temperature: 210 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       8.6
          17.0       4.7
          18.0      22.6
          27.0       2.2
          28.0       8.8
          29.0       4.2
          30.0      12.4
          31.0       6.9
          41.0       3.0
          42.0      53.6
          43.0       9.2
          44.0      11.1
          45.0       5.0
          55.0       1.0
          56.0       1.2
          58.0       1.0
          59.0       2.7
          60.0     100.0
          61.0       4.5
          71.0       1.6
          72.0       1.9
          75.0       2.0
         102.0       1.2
         114.0       3.0
         115.0       2.3
         168.0       1.3
         169.0       1.2
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C3 H9 N O2 0.040 g : 0.5 ml DMSO-d6
    2-amino-1,3-propanediol
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 3.336 B *1 3.216 C 2.656

         Hz     ppm     Int.
    

       1342.29   3.359    659
       1336.91   3.346    704
       1331.91   3.333    936
       1326.54   3.320    940
       1292.72   3.235    951
       1286.50   3.220   1000
       1282.23   3.209    661
       1276.12   3.194    682
       1072.75   2.685    100
       1067.02   2.670    270
       1061.28   2.656    368
       1055.54   2.642    244
       1049.68   2.627     82
    

in DMSO-d6



KBr disc



nujol mull