2,5-二氯异烟酸

Mass

MS-KW-0575          
2,5-dichloroisonicotinic acid 
C6H3Cl2NO2          (Mass of molecular ion:    191)

   Source Temperature: 170 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      18.0       1.5
      28.0       2.7
      36.0       2.0
      37.0       2.9
      38.0       2.3
      43.0       1.0
      44.0       1.3
      45.0       7.4
      47.0       1.5
      48.0       1.2
      49.0       6.2
      50.0      31.1
      51.0       4.3
      52.0       1.2
      53.0       1.0
      55.5       1.1
      60.0       2.9
      61.0       1.0
      62.0       2.5
      63.0       1.1
      64.0       1.8
      72.0       1.2
      73.0       5.7
      74.0       2.7
      75.0       7.3
      76.0      13.2
      77.0       1.4
      83.0       1.0
      84.0       9.1
      85.0       6.6
      86.0       4.0
      87.0       3.0
     100.0       2.6
     101.0       1.0
     110.0       4.3
     111.0      15.5
     112.0      11.8
     113.0       5.4
     114.0       3.4
     118.0       1.4
     119.0       8.1
     120.0       1.6
     121.0       5.3
     128.0       2.5
     146.0      11.0
     147.0       2.1
     148.0       7.2
     149.0       1.1
     150.0       1.2
     156.0       7.6
     158.0       2.5
     173.0       1.6
     174.0      24.4
     175.0       2.7
     176.0      15.4
     177.0       1.2
     178.0       2.6
     191.0     100.0
     192.0       7.2
     193.0      63.8
     194.0       4.6
     195.0      10.5

Assign. Shift(ppm) A 8.646 B 7.870

     Hz     ppm     Int.

   3456.43   8.646    953
   3456.12   8.645    928
   3146.37   7.871   1000
   3146.06   7.870    922