1 2-DI-(4-PYRIDYL)-1 2-ETHANEDIOL(6950-04-5) IR2

Mass

MS-IW-1063          
1,2-di(4-pyridyl)-1,2-ethanediol
C12H12N2O2          (Mass of molecular ion:    216)

   Source Temperature: 150 °C
   Sample Temperature: 100 °C
   Direct, 75 eV

      18.0       2.6
      27.0       2.8
      28.0       1.5
      29.0       1.6
      39.0       1.3
      50.0       1.8
      51.0       6.4
      52.0       4.5
      53.0       8.2
      78.0       7.6
      79.0       3.9
      80.0      19.5
      81.0       1.4
     106.0       4.8
     107.0       9.9
     108.0      52.6
     109.0     100.0
     110.0       7.1

Parameter ppm Hz D(A) 8.49 D(B) 7.33 J(A,A') 0.4 J(A,B) 5.0 J(A,B') 0.8 J(A',B) 0.8 J(A',B') 5.0 J(B,B') 1.4 D(C) 3.85 D(D) 4.91 BRUEGEL,W. Z.ELEKTROCHEM.(BER.BUNSENGES.PHYS.CHEM.) 66, 159 (1962)

     Hz     ppm     Int.

   2549.93   8.500    674
   2548.63   8.495    403
   2545.46   8.485    405
   2544.16   8.481    702
   2201.90   7.340    695
   2200.60   7.335    412
   2197.43   7.325    403
   2196.13   7.320    669
   1473.02   4.910   1000
   1155.01   3.850   1000