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539-90-2

Isobutyl butyrate

Product Name Isobutyl butyrate

CAS539-90-2

MFC8H16O2

MW144.21

More

  • 539-90-2_ms
    Mass

    MS-NW-0907          
    isobutyl butyrate
    C8H16O2             (Mass of molecular ion:    144)
    

       Source Temperature: 280 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          27.0      11.9
          28.0       2.4
          29.0      11.5
          31.0       1.3
          39.0       7.5
          40.0       1.2
          41.0      24.2
          42.0       3.4
          43.0      48.0
          44.0       1.6
          55.0       2.7
          56.0      35.8
          57.0      19.5
          60.0       5.4
          70.0       1.5
          71.0     100.0
          72.0       4.7
          73.0       4.2
          88.0       3.0
          89.0      12.1
         101.0       4.9
         114.0       1.2
    

90 MHz in CDCl3

  • 539-90-2_1hnmr

    1H NMR 89.56 MHz
    C8 H16 O2 0.04 ml : 0.5 ml CDCl3
    isobutyl butyrate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.857 B 2.285 C 1.86 D 1.69 E 0.95 F 0.936

         Hz     ppm     Int.
    

        348.94   3.897    368
        342.38   3.823    398
        213.56   2.385     67
        212.50   2.373     73
        205.56   2.296    154
        198.88   2.221    124
        198.13   2.213    128
        179.44   2.004     41
        172.63   1.928     53
        167.19   1.867     44
        166.06   1.855     51
        160.56   1.793     52
        159.50   1.781     84
        158.38   1.769     30
        153.88   1.719     50
        152.88   1.708    119
        151.81   1.696     62
        145.88   1.629     79
        145.13   1.621     70
        144.63   1.615     93
        139.31   1.556     30
        137.94   1.541     64
         93.06   1.040    111
         92.38   1.032    199
         86.69   0.968   1000
         85.50   0.955    480
         84.88   0.948    280
         80.13   0.895    734
         77.88   0.870    161
         76.81   0.858     84
    

in CDCl3

  • 539-90-2_13cnmr

CCl4 solution

  • 539-90-2_ir1_2

liquid film

  • 539-90-2_ir2

4880 A,200 M,liquid

  • 539-90-2_raman