3,3-Tetramethyleneglutarimide

Mass

MS-IW-4920          
3,3-tetramethyleneglutarimide
C9H13NO2            (Mass of molecular ion:    167)

   Source Temperature: 140 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      27.0       9.4
      28.0       5.5
      29.0       3.8
      38.0       1.4
      39.0      21.4
      40.0       6.8
      41.0      20.7
      42.0       7.9
      43.0       4.8
      44.0       2.1
      46.0       1.0
      50.0       1.4
      51.0       3.2
      52.0       2.6
      53.0      11.6
      54.0      27.1
      55.0      12.5
      56.0       2.1
      59.0       6.2
      60.0       2.6
      65.0       3.0
      66.0       4.9
      67.0      72.7
      68.0      17.4
      69.0       2.7
      70.0       2.1
      77.0       3.3
      78.0       1.1
      79.0       6.9
      80.0       9.1
      81.0      48.5
      82.0      58.9
      83.0       5.9
      84.0       2.5
      94.0       1.2
      95.0      21.4
      96.0      35.3
      97.0       7.0
      98.0       3.0
      99.0       1.1
     106.0       6.7
     107.0       1.7
     108.0      11.6
     109.0      14.9
     110.0       2.3
     111.0       1.5
     112.0       5.7
     113.0       1.7
     122.0       1.5
     123.0       1.1
     124.0      32.1
     125.0      32.8
     126.0      40.0
     127.0       2.8
     138.0       1.7
     139.0       7.9
     150.0       1.6
     152.0       1.8
     167.0     100.0
     168.0      10.9

Assign. Shift(ppm) A 8.9 B 2.536 C 1.729 D 1.551

     Hz     ppm     Int.

   3547.36   8.877     21
   1013.79   2.537   1000
    698.70   1.749     88
    695.50   1.741    124
    691.38   1.730    279
    688.48   1.723    125
    687.87   1.722    126
    684.05   1.712    127
    631.10   1.580     23
    626.83   1.569    126
    624.39   1.563     93
    619.81   1.551    257
    616.30   1.543     79
    612.79   1.534     84