5,6-二氯烟酸

Mass

MS-IW-8124          
5,6-dichloronicotinic acid
C6H3Cl2NO2          (Mass of molecular ion:    191)

   Source Temperature: 130 °C
   Sample Temperature: 100 °C
   Direct, 75 eV

      17.0       2.4
      18.0      12.1
      28.0       1.4
      37.0       1.5
      38.0       1.8
      45.0       4.3
      49.0       3.7
      50.0       7.1
      51.0       2.3
      53.0       1.4
      55.5       1.2
      60.0       1.6
      62.0       2.2
      64.0       1.0
      73.0       4.6
      74.0       2.6
      75.0       6.4
      76.0      11.9
      77.5       1.1
      84.0       5.9
      85.0       5.0
      86.0       3.0
      87.0       2.5
     100.0       1.2
     110.0      14.3
     111.0       3.1
     112.0       9.0
     113.0       1.3
     114.0       1.4
     119.0       1.8
     121.0       1.3
     128.0       1.8
     138.0       1.3
     145.0       4.7
     146.0      25.0
     147.0       4.7
     148.0      16.0
     149.0       1.6
     150.0       2.6
     156.0       1.5
     162.0       1.5
     163.0       2.5
     164.0       1.2
     165.0       1.6
     173.0      39.1
     174.0      46.5
     175.0      28.2
     176.0      29.8
     177.0       5.9
     178.0       5.0
     191.0     100.0
     192.0       7.8
     193.0      65.1
     194.0       4.9
     195.0      10.6

Assign. Shift(ppm) A 13.9 B 8.833 C 8.440

     Hz     ppm     Int.

   3534.12   8.844     26
   3531.34   8.837    910
   3529.21   8.831    809
   3374.50   8.444    924
   3372.36   8.439   1000