4-Chlorobenzoyl chloride

Mass

MS-NW-3529          
p-chlorobenzoyl chloride
C7H4Cl2O            (Mass of molecular ion:    174)

   Source Temperature: 290 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      36.0       1.3
      37.0       2.9
      37.5       1.2
      38.0       4.1
      49.0       1.6
      50.0      14.4
      51.0       5.0
      55.5       1.1
      61.0       1.4
      69.5       1.7
      73.0       2.0
      74.0       7.4
      75.0      27.0
      76.0       7.1
      85.0       3.2
      87.0       1.0
     104.0       1.1
     110.0       1.0
     111.0      41.0
     112.0       3.2
     113.0      13.4
     139.0     100.0
     140.0       7.8
     141.0      31.3
     142.0       2.6
     174.0       5.1
     176.0       3.3

Parameter ppm Hz D(A) 7.423 D(B) 8.036 J(A,A') 2.3 J(A,B) 8.5 J(A,B') 0.5 J(A',B) 0.5 J(A',B') 8.5 J(B,B') 2.3 MARTIN,J. & DAILEY,B.P. J.CHEM.PHYS. 37, 2594 (1962)

     Hz     ppm     Int.

   2417.80   8.059    119
   2415.37   8.051    901
   2413.24   8.044    334
   2408.59   8.029    351
   2406.44   8.021    999
   2404.02   8.013    137
   2233.69   7.446    137
   2231.27   7.438   1000
   2229.11   7.430    351
   2224.47   7.415    334
   2222.34   7.408    901
   2219.90   7.400    119