trans-4,4'-bis(dimethylamino)chalcone

Mass

MS-NW-9755          
trans-4,4'-bis(dimethylamino)chalcone
C19H22N2O           (Mass of molecular ion:    294)

   Source Temperature: 190 °C
   Sample Temperature: 150 °C
   Direct, 75 eV

      18.0       2.9
      42.0       1.7
      77.0       1.7
     103.0       1.2
     104.0       1.2
     105.0       1.5
     120.0       2.9
     121.0      14.8
     122.0       1.4
     124.5       1.4
     130.0       1.4
     131.0       1.5
     132.0       5.4
     132.5       3.9
     133.0       8.2
     133.5       1.5
     134.0       1.6
     144.0       1.7
     145.0       2.6
     146.0       6.9
     147.0       1.3
     148.0       9.1
     149.0       1.1
     173.0       8.0
     174.0       7.4
     175.0       1.0
     178.0       1.3
     207.0       1.6
     221.0       3.8
     222.0       2.7
     234.0       2.0
     235.0       1.7
     236.0       4.4
     237.0       1.9
     238.0       1.0
     249.0       3.6
     250.0      17.2
     251.0      10.2
     252.0       2.0
     253.0       1.0
     261.0       1.3
     262.0       1.0
     263.0       1.3
     264.0       1.3
     265.0       3.7
     266.0      14.6
     267.0       3.0
     277.0       8.2
     278.0       3.5
     279.0       6.9
     280.0       2.4
     293.0      19.2
     294.0     100.0
     295.0      21.0
     296.0       2.8

Assign. Shift(ppm) 1 7.997 B 7.766 C 7.533 D 7.402 E 6.68 F *1 3.041 G *1 3.004 J(B,D)=15.4HZ.

     Hz     ppm     Int.

   3200.68   8.009    125
   3198.73   8.004     46
   3193.73   7.992     41
   3191.65   7.987    136
   3111.82   7.787     62
   3096.44   7.748     70
   3015.26   7.545    106
   3013.67   7.541     43
   3008.42   7.528     38
   3006.35   7.523    110
   2965.33   7.420     97
   2949.95   7.382     79
   2675.78   6.696    138
   2673.83   6.691    152
   2668.70   6.678     53
   2666.75   6.673    157
   2665.04   6.669    126
   1215.45   3.042    995
   1207.15   3.021     34
   1200.56   3.005   1000