2,5-Thiophenedicarboxylic acid dimethyl ester

Mass

MS-IW-2985          
dimethyl 2,5-thiophenedicarboxylate
C8H8O4S             (Mass of molecular ion:    200)

   Source Temperature: 120 °C
   Sample Temperature:  80 °C
   Direct, 75 eV

      15.0       2.6
      28.0       1.3
      38.0       2.1
      39.0       1.2
      45.0       2.2
      53.0       5.1
      57.0       1.4
      59.0       3.7
      69.0       3.2
      81.0       3.0
      82.0       5.7
      84.0       2.4
      98.0       2.8
     110.0       2.4
     111.0       2.3
     141.0       2.6
     169.0     100.0
     170.0       9.2
     171.0       5.3
     200.0      42.1
     201.0       4.1
     202.0       2.4