2-BENZIMIDAZOLYLUREA

Mass

MS-NW-6239          
2-benzimidazolylurea
C8H8N4O             (Mass of molecular ion:    176)

   Source Temperature: 180 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      16.0       5.3
      17.0       6.7
      18.0       6.8
      26.0       1.3
      27.0       2.6
      28.0       4.5
      29.0       1.8
      37.0       1.6
      38.0       2.9
      39.0       4.3
      40.0       1.1
      41.0       1.4
      42.0       1.8
      43.0       7.5
      44.0       4.1
      50.0       3.5
      51.0       8.6
      52.0       8.8
      53.0       4.0
      54.0       1.6
      62.0       1.8
      63.0       5.7
      64.0       6.1
      65.0       3.4
      66.5       1.8
      75.0       1.1
      76.0       2.8
      77.0       8.3
      78.0       7.9
      79.0       7.8
      79.5       2.7
      80.0       2.2
      90.0       6.4
      91.0       2.8
      92.0       1.0
     103.0       1.7
     104.0      16.7
     105.0      20.7
     106.0      11.8
     107.0       1.3
     116.0       1.0
     130.0       1.4
     131.0      13.0
     132.0       8.4
     133.0      79.7
     134.0       7.2
     135.0       1.8
     158.0       1.9
     159.0     100.0
     160.0      13.3
     161.0       1.2
     176.0      23.5
     177.0       4.0

Assign. Shift(ppm) A 7.398 B 7.040 C 6.85

     Hz     ppm     Int.

   2961.44   7.411    871
   2958.32   7.403    878
   2955.76   7.396    898
   2952.46   7.388   1000
   2818.02   7.052    982
   2814.90   7.044    899
   2812.16   7.037    879
   2809.04   7.029    902
   2737.61   6.851    389