5-Acetylthiophene-2-carboxylic acid(4066-41-5) IR2

Mass

MS2003-01543WA      
5-acetyl-2-thenoic acid
C7H6O3S             (Mass of molecular ion:    170)

   Source Temperature: 250 °C
   Sample Temperature: 270 °C
   Reservoir, 70 eV

      15.0       1.3
      18.0       1.0
      28.0       1.4
      37.0       1.5
      38.0       3.1
      39.0      14.3
      43.0      14.3
      44.0       4.2
      45.0       5.1
      50.0       1.5
      51.0       1.1
      53.0       2.7
      57.0       4.0
      58.0       1.3
      69.0       3.5
      71.0       1.2
      81.0       4.2
      82.0       5.0
      83.0       9.6
      84.0       1.9
      85.0       1.1
     110.0       1.3
     111.0      31.8
     112.0       2.1
     113.0       1.6
     126.0       5.2
     128.0       3.2
     152.0       1.3
     153.0       2.2
     155.0     100.0
     156.0       7.3
     157.0       5.1
     170.0      37.9
     171.0       3.4
     172.0       2.1