2-Acetyl-4-nitrothiophene(42791-51-5) IR1

Mass

MS-IW-2611          
2-acetyl-4-nitrothiophene
C6H5NO3S            (Mass of molecular ion:    171)

   Source Temperature: 120 °C
   Sample Temperature:  90 °C
   Direct, 75 eV

      15.0       3.1
      28.0       2.5
      30.0       1.5
      37.0       1.9
      38.0       5.4
      39.0       6.0
      42.0       1.6
      43.0      51.6
      44.0       1.6
      45.0       8.0
      50.0       1.6
      51.0       1.0
      53.0       1.9
      57.0       1.4
      69.0       3.3
      70.0       2.3
      81.0       6.0
      82.0      22.5
      83.0       2.6
      84.0       1.2
     110.0      28.6
     111.0       1.8
     112.0       1.5
     126.0       1.7
     140.0       1.2
     156.0     100.0
     157.0       7.0
     158.0       5.4
     171.0      54.5
     172.0       4.2
     173.0       3.0