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2-ETHYL-1-BUTENE

Product Name 2-ETHYL-1-BUTENE

CAS760-21-4

MFC6H12

MW84.16

¹³CNMR

Mass

MS-NW-1306          
2-ethyl-1-butene
C6H12               (Mass of molecular ion:     84)

   Source Temperature: 260 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      15.0       1.3
      18.0       1.1
      26.0       2.8
      27.0      26.8
      28.0       2.4
      29.0      26.1
      38.0       2.1
      39.0      28.8
      40.0       5.1
      41.0     100.0
      42.0      31.4
      43.0      10.8
      50.0       3.2
      51.0       5.0
      52.0       2.4
      53.0      13.4
      54.0       7.6
      55.0      77.0
      56.0      33.5
      57.0       1.9
      65.0       1.4
      67.0       5.6
      69.0      95.7
      70.0       5.6
      83.0       1.2
      84.0      52.8
      85.0       3.7

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₆ H₁₂	0.04 ml : 0.5 ml CDCl₃
2-ethyl-1-butene

    Assign.     Shift(ppm)

      A             4.692
      B             2.033
      C             1.036

     Hz     ppm     Int.

    422.56   4.719     75
    421.38   4.706    240
    420.19   4.692    341
    419.00   4.679    243
    417.81   4.666     75
    194.31   2.170     45
    193.69   2.163     44
    187.44   2.093    123
    186.44   2.082    164
    180.00   2.010    150
    178.94   1.998    187
    172.19   1.923     68
    171.50   1.915     67
     99.25   1.109    359
     94.31   1.054     22
     92.13   1.029   1000
     84.44   0.943    250
     83.81   0.936    159

in CDCl3

CCl4 solution

liquid film

4880 A,200 M,liquid

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