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ISOVALERIC ACID P-TOLYL ESTER

Product Name ISOVALERIC ACID P-TOLYL ESTER

CAS55066-56-3

MFC12H16O2

MW192.25

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  • Mass

    MS-NW-9467          
    p-tolyl isovalerate
    C12H16O2            (Mass of molecular ion:    192)
    

       Source Temperature: 250 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          27.0       2.1
          29.0       3.2
          39.0       2.7
          41.0       6.8
          43.0       3.0
          51.0       1.5
          52.0       1.0
          53.0       1.3
          55.0       1.0
          57.0      23.9
          58.0       1.0
          65.0       1.8
          69.0       1.8
          77.0       4.9
          78.0       1.3
          79.0       2.8
          80.0       1.9
          85.0       9.1
          90.0       1.3
          91.0       3.7
         107.0      13.0
         108.0     100.0
         109.0       9.8
         135.0       1.7
         192.0       6.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C12 H16 O2 0.05 ml : 0.5 ml CDCl3
    p-tolyl isovalerate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.135 B 6.939 C 2.391 D 2.306 E 2.224 F 1.035

         Hz     ppm     Int.
    

       2855.83   7.146    204
       2847.66   7.126    243
       2847.17   7.125    234
       2779.79   6.956     47
       2777.22   6.950    317
       2775.15   6.944    116
       2770.63   6.933    101
       2768.68   6.928    266
       2765.99   6.922     47
        959.72   2.402    357
        952.64   2.384    472
        921.75   2.307    693
        901.73   2.257     47
        895.02   2.240     78
        888.31   2.223     84
        880.86   2.205     67
        874.15   2.188     38
        417.36   1.045   1000
        410.64   1.028    968
        404.42   1.012     46
    

in CDCl3



liquid film