N-乙烯基吡咯烷酮

Mass

MS-NW-1029          
1-vinyl-2-pyrrolidone
C6H9NO              (Mass of molecular ion:    111)

   Source Temperature: 240 °C
   Sample Temperature: 130 °C
   Reservoir, 75 eV

      15.0       1.5
      18.0       1.6
      26.0       2.8
      27.0      10.9
      28.0      24.1
      29.0       2.1
      30.0       2.2
      39.0       6.3
      40.0       2.6
      41.0      11.3
      42.0       5.8
      52.0       1.1
      54.0      10.2
      55.0       7.1
      56.0     100.0
      57.0       3.7
      67.0       1.0
      68.0       7.3
      69.0       1.3
      82.0       7.6
      83.0       6.2
     110.0       2.0
     111.0      49.6
     112.0       3.6

Assign. Shift(ppm) A 7.085 B 4.45 C 4.42 D 3.52 E 2.49 F 2.13

     Hz     ppm     Int.

    647.81   7.234    278
    638.63   7.131    294
    631.69   7.054    317
    622.69   6.953    340
    401.56   4.484   1000
    393.38   4.393    461
    392.75   4.386    577
    385.19   4.301    512
    322.88   3.606    543
    315.75   3.526    730
    308.69   3.447    617
    233.31   2.606    211
    231.31   2.583    332
    225.69   2.520    255
    224.19   2.504    772
    222.88   2.489    501
    217.06   2.424    521
    216.00   2.412    590
    214.56   2.396    139
    204.25   2.281    226
    202.44   2.261    208
    197.19   2.202    309
    196.56   2.195    349
    195.88   2.188    450
    193.94   2.166    162
    193.19   2.158    147
    189.31   2.114    540
    186.38   2.082    265
    182.50   2.038    186
    181.69   2.029    286
    179.88   2.009    129
    179.19   2.001    173