3,3-Dimethyl-1-butene

Mass

MS-NW-3189          
3,3-dimethyl-1-butene
C6H12               (Mass of molecular ion:     84)

   Source Temperature: 290 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      15.0       1.1
      26.0       1.0
      27.0       9.8
      29.0       6.5
      38.0       1.5
      39.0      14.0
      40.0       2.4
      41.0      83.5
      42.0       5.8
      43.0       3.7
      50.0       1.4
      51.0       2.3
      53.0       6.2
      54.0       1.1
      55.0       6.9
      56.0       7.3
      57.0       7.6
      67.0       3.6
      69.0     100.0
      70.0       6.1
      84.0      22.6
      85.0       1.5

Assign. Shift(ppm) A 5.834 B 4.926 C 4.820 D 1.011 J(A,B)=17.5HZ. J(A,C)=10.4HZ. J(B,C)=1.7HZ.

     Hz     ppm     Int.

    538.81   6.017     32
    528.38   5.900     37
    521.31   5.821     47
    510.88   5.705     58
    448.69   5.010     27
    447.00   4.992     43
    437.88   4.890     56
    436.19   4.871     38
    431.13   4.814     22
    429.50   4.796     25
    427.44   4.773     43
    425.81   4.755     36
     90.56   1.012   1000