Chloroethylene carbonate(3967-54-2) ¹³C NMR

Mass

MS-IW-3679          
4-chloro-1,3-dioxolan-2-one
C3H3ClO3            (Mass of molecular ion:    122)

   Source Temperature: 210 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      13.0       1.6
      14.0       8.6
      15.0      49.2
      16.0       1.2
      25.0       1.0
      26.0       4.6
      27.0       6.6
      28.0      11.5
      29.0      71.2
      30.0      19.0
      31.0       6.0
      35.0       4.7
      36.0       4.7
      37.0       1.6
      38.0       1.8
      41.0       2.1
      42.0      15.7
      43.0      93.5
      44.0      18.5
      45.0       3.4
      47.0       2.5
      48.0      27.0
      49.0      37.1
      50.0      91.0
      51.0      13.1
      52.0      35.1
      58.0      33.1
      59.0       1.8
      61.0       1.6
      62.0       2.3
      63.0      10.7
      65.0       3.9
      73.0       3.3
      76.0       2.9
      77.0       2.0
      78.0      19.3
      79.0       1.4
      80.0       6.0
      86.0       1.5
      87.0     100.0
      88.0       9.6
      89.0       1.1
      93.0       1.3
      94.0       1.7
      97.0       1.9
      99.0       1.1
     122.0       3.7
     124.0       1.2
     131.0       1.0

Assign. Shift(ppm) A 6.504 B 4.893 C 4.642 J(B,C)=-10.2HZ J(B,A)=5.7HZ J(C,A)=2.0HZ

     Hz     ppm     Int.

   2603.30   6.514    854
   2601.32   6.509    911
   2597.66   6.500    893
   2595.67   6.495    945
   1963.96   4.915    770
   1958.31   4.901    779
   1953.74   4.889    943
   1948.09   4.875    927
   1860.96   4.657    975
   1859.13   4.652   1000
   1853.64   4.639     33
   1850.59   4.631    841
   1848.75   4.626    887