5-Chlorothiophene-2-carboxylic acid

Mass

MS-IW-2673          
5-chloro-2-thenoic acid
C5H3ClO2S           (Mass of molecular ion:    162)

   Source Temperature: 220 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      17.0       2.8
      18.0      12.7
      36.0       1.7
      37.0       5.8
      38.0       7.6
      39.0       9.2
      41.0       1.8
      44.0       4.4
      45.0      13.9
      47.0       1.9
      49.0       2.7
      50.0       1.7
      53.0       2.4
      55.0       1.0
      56.0       1.1
      57.0      11.1
      58.0       3.8
      58.5       2.3
      59.0       1.0
      67.0       2.6
      68.0       1.9
      69.0       4.2
      71.0       2.3
      72.0       1.6
      73.0      28.5
      74.0       1.5
      75.0       8.9
      79.0       3.6
      80.0       1.3
      81.0       9.9
      82.0       9.7
      83.0       6.6
      84.0       1.4
      85.0       1.0
      92.0       1.0
     111.0       1.7
     117.0       7.6
     118.0       3.1
     119.0       2.9
     120.0       1.0
     128.0       1.2
     134.0       3.1
     136.0       1.1
     145.0     100.0
     146.0       6.6
     147.0      36.9
     148.0       2.3
     149.0       1.6
     162.0      75.7
     163.0       5.0
     164.0      28.0
     165.0       1.8
     166.0       1.2

Assign. Shift(ppm) A 7.618 B 7.231

     Hz     ppm     Int.

   3046.63   7.624    959
   3042.60   7.614   1000
   3040.04   7.607     23
   2891.97   7.237    988
   2887.94   7.227    939