P-NITROBENZAL DIACETATE

Mass

MS-NW-6337          
p-nitrobenzylidene diacetate
C11H11NO6           (Mass of molecular ion:    253)

   Source Temperature: 160 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      15.0       3.2
      18.0       2.8
      28.0       1.2
      39.0       1.0
      42.0       1.9
      43.0     100.0
      44.0       2.4
      50.0       2.6
      51.0       4.7
      75.0       1.1
      76.0       2.3
      77.0       4.6
      92.0       1.0
     103.0       3.5
     104.0       2.5
     105.0       2.9
     106.0       1.0
     134.0       2.1
     150.0      10.1
     151.0      13.4
     152.0       2.0
     194.0       2.3
     210.0       2.6
     211.0       1.7

Assign. Shift(ppm) A 8.26 B 7.74 C 7.72 D 2.162

     Hz     ppm     Int.

    744.88   8.318     77
    742.81   8.294     36
    738.00   8.241     28
    735.88   8.217     98
    694.13   7.751    126
    693.25   7.741    131
    685.56   7.655     68
    193.56   2.162   1000