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邻苯二甲酸单乙酯

产品名称 邻苯二甲酸单乙酯

CAS号2306-33-4

分子式C10H10O4

分子量194.18

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  • Mass

    MS-NW-5813          
    ethyl hydrogen phthalate
    C10H10O4            (Mass of molecular ion:    194)
    

       Source Temperature: 270 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          14.0       1.3
          15.0       3.3
          18.0       2.9
          19.0       1.6
          26.0       3.7
          27.0      12.1
          28.0       3.2
          29.0       7.9
          30.0       2.3
          31.0      43.9
          36.0       1.1
          37.0       8.3
          37.5       2.6
          38.0      11.2
          39.0       6.1
          42.0       1.5
          43.0       4.9
          44.0       3.9
          45.0      22.2
          46.0       8.6
          49.0       4.6
          50.0      39.5
          51.0       5.5
          52.0       4.4
          53.0       2.1
          61.0       1.8
          62.0       1.1
          63.0       1.5
          64.0       1.2
          65.0      12.6
          66.0       1.5
          73.0       3.8
          74.0      13.5
          75.0       9.8
          76.0      77.2
          77.0       9.8
          78.0       1.0
          91.0       1.0
          92.0       1.0
          93.0       8.0
         104.0     100.0
         105.0      27.6
         106.0       4.5
         121.0       6.8
         122.0      11.9
         123.0       1.1
         132.0       1.5
         135.0       1.3
         148.0      17.1
         149.0      78.0
         150.0      14.8
         151.0       1.8
         176.0       4.9
         177.0       5.5
         178.0       1.4
         194.0       2.1
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C10 H10 O4 0.043 g : 0.5 ml CDCl3
    ethyl hydrogen phthalate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 12.1 B 7.89 C 7.65 to 7.57 D 4.393 E 1.369

         Hz     ppm     Int.
    

       1085.29  12.119    354
        712.82   7.960     66
        712.05   7.951     92
        710.08   7.929     74
        707.52   7.900    137
        706.58   7.890     81
        703.85   7.859    112
        703.16   7.852    128
        700.00   7.816     39
        695.98   7.772     30
        695.21   7.763     32
        692.31   7.731     47
        691.11   7.717     90
        688.46   7.688    132
        686.33   7.664    245
        685.56   7.655    168
        684.02   7.638     92
        683.51   7.632     83
        681.97   7.615    274
        681.12   7.606    279
        679.32   7.586    179
        677.10   7.561    124
        676.33   7.552    102
        674.88   7.536    135
        672.49   7.509     99
        671.97   7.504    111
        667.96   7.459     32
        404.52   4.517    110
        397.34   4.437    412
        390.16   4.357    440
        383.07   4.278    127
        129.63   1.448    456
        122.53   1.369   1000
        115.36   1.289    407
    

in CDCl3



liquid film



4880 A,200 M,liquid