苯乙烯

Mass

MS-NW-3542          
styrene
C8H8                (Mass of molecular ion:    104)

   Source Temperature: 280 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      27.0       2.6
      38.0       1.4
      39.0       6.1
      50.0       7.3
      51.0      16.8
      52.0       6.6
      53.0       1.0
      62.0       1.6
      63.0       4.8
      65.0       1.4
      74.0       3.1
      75.0       2.4
      76.0       3.5
      77.0      17.4
      78.0      35.0
      79.0       2.3
      89.0       1.7
     102.0       6.1
     103.0      40.7
     104.0     100.0
     105.0       8.9

Assign. Shift(ppm) A 7.50 to 7.10 B 6.692 C 5.737 D 5.225

     Hz     ppm     Int.

    668.81   7.468     70
    667.06   7.449     93
    665.44   7.431    157
    663.50   7.409    266
    662.69   7.400    296
    661.38   7.385    246
    660.50   7.375    543
    658.44   7.352   1000
    657.00   7.336    420
    655.81   7.323    466
    655.00   7.314    925
    654.13   7.304    840
    652.25   7.283    511
    651.63   7.276    320
    650.13   7.260    396
    649.00   7.247    660
    646.69   7.221    441
    644.88   7.201    135
    643.50   7.186     95
    615.63   6.874    263
    604.88   6.754    307
    598.06   6.678    388
    587.31   6.558    451
    521.56   5.824    665
    520.50   5.812    712
    504.00   5.628    492
    502.88   5.616    469
    473.44   5.287    525
    472.31   5.274    482
    462.69   5.167    437
    461.56   5.154    431