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网站主页CAS数据库列表 6270-03-7更多图谱1-苯基-1,2-乙二醇二乙酸盐(6270-03-7)质谱(MS)

1-苯基-1,2-乙二醇二乙酸盐

产品名称 1-苯基-1,2-乙二醇二乙酸盐

CAS号6270-03-7

分子式C12H14O4

分子量222.24


  • Mass

    MS-NW-8435          
    phenylethylene diacetate
    C12H14O4            (Mass of molecular ion:    222)
    

       Source Temperature: 260 °C
       Sample Temperature: 140 °C
       Reservoir, 75 eV
    

          15.0       3.6
          18.0       1.1
          28.0       1.7
          39.0       2.3
          42.0       1.2
          43.0     100.0
          44.0       2.4
          45.0       2.2
          50.0       1.7
          51.0       5.4
          52.0       1.3
          60.0       1.4
          63.0       1.5
          65.0       2.4
          73.0       1.3
          74.0       1.0
          77.0      12.5
          78.0       5.0
          79.0      15.9
          80.0       1.0
          86.0       1.0
          89.0       1.4
          91.0       6.9
          92.0       1.2
         103.0       4.4
         104.0       3.5
         105.0      11.0
         106.0       1.6
         107.0      59.3
         108.0       5.5
         120.0      27.9
         121.0       3.7
         134.0       4.4
         138.0       1.0
         149.0      13.0
         150.0       1.6
         162.0       9.0
         163.0       1.5
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C12 H14 O4 5.4 % in CDCl3
    phenylethylene diacetate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.36 B 7.33 C 6.016 D *1 4.326 E *1 4.297 F 2.114 G 2.052

         Hz     ppm     Int.
    

       2946.17   7.372    190
       2945.56   7.371    137
       2944.82   7.369    151
       2941.65   7.361    465
       2939.58   7.356     79
       2938.48   7.353     59
       2938.11   7.352     59
       2937.01   7.349     35
       2934.57   7.343     88
       2933.72   7.341     45
       2931.27   7.335     73
       2929.69   7.331     56
       2926.76   7.324     36
       2926.15   7.322     49
       2410.64   6.032     63
       2406.62   6.022     63
       2402.83   6.013     70
       2398.80   6.003     66
       1741.33   4.358     32
       1737.30   4.348     40
       1729.49   4.328    120
       1725.46   4.318    114
       1722.78   4.311    121
       1714.84   4.291    111
       1710.82   4.281     36
       1703.00   4.262     42
        844.97   2.115   1000
        820.19   2.053    868
    

in CDCl3



liquid film