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网站主页CAS数据库列表 116-09-6更多图谱羟基丙酮(116-09-6)核磁图(1HNMR)

羟基丙酮

产品名称 羟基丙酮

CAS号116-09-6

分子式C3H6O2

分子量74.08

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  • Mass

    MS-NW-8857          
    hydroxyacetone
    C3H6O2              (Mass of molecular ion:     74)
    

       Source Temperature: 260 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          14.0       1.3
          15.0       9.4
          18.0       3.6
          26.0       1.1
          27.0       3.1
          28.0       1.8
          29.0       5.8
          30.0       1.0
          31.0      16.8
          39.0       1.4
          40.0       2.7
          41.0       1.7
          42.0       4.3
          43.0     100.0
          44.0       2.7
          45.0       4.5
          55.0       1.1
          57.0       1.8
          58.0       1.8
          68.0       1.3
          74.0       8.0
          75.0       1.1
          97.0       1.9
          99.0       1.0
         112.0       3.2
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C3 H6 O2 0.04 ml : 0.5 ml CDCl3
    hydroxyacetone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.257 B 3.26 C 2.171

         Hz     ppm     Int.
    

        381.50   4.260    557
        381.00   4.255    524
        291.69   3.257    354
        194.44   2.172   1000
    

in CDCl3



liquid film



4880 A,200 M,liquid