6,6'-二甲基-2,2'-联吡啶

Mass

MS-NW-1982          
6,6'-dimethyl-2,2'-bipyridyl
C12H12N2            (Mass of molecular ion:    184)

   Source Temperature: 240 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      27.0       1.0
      38.0       1.1
      39.0       6.9
      40.0       1.6
      41.0       1.0
      50.0       1.3
      51.0       1.8
      52.0       1.0
      63.0       2.0
      64.0       1.6
      65.0       8.1
      66.0       4.2
      77.0       1.0
      78.0       1.0
      91.0       1.7
      92.0       7.0
      93.0       6.4
     115.0       1.4
     118.0       1.1
     119.0       2.3
     131.0       1.0
     141.0       1.7
     142.0       6.8
     143.0       3.8
     144.0       1.6
     156.0       1.1
     157.0       1.1
     168.0       2.0
     169.0      17.5
     170.0       3.2
     182.0       1.4
     183.0      28.7
     184.0     100.0
     185.0      13.1

Assign. Shift(ppm) A 8.182 B 7.665 C 7.14 D 2.619 J(A,B)=7.8HZ. J(B,C)=7.7HZ.

     Hz     ppm     Int.

    737.31   8.233     95
    736.81   8.228     91
    730.06   8.152    108
    729.50   8.146    131
    729.00   8.140    122
    694.13   7.751    113
    686.50   7.666    207
    678.69   7.579    110
    642.38   7.173    128
    641.75   7.166    120
    634.75   7.088     94
    634.19   7.082     85
    234.56   2.620   1000