(R)-(+)-1-苯乙基异氰酸酯

Mass

MS-IW-2070          
(R)-(+)-alpha-methylbenzyl isocyanate
C9H9NO              (Mass of molecular ion:    147)

   Source Temperature: 200 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      15.0       1.0
      27.0       2.2
      38.0       1.1
      39.0       3.5
      42.0       2.4
      50.0       5.1
      51.0      13.8
      52.0       4.3
      63.0       2.1
      65.0       1.3
      66.0       4.2
      70.0       1.5
      72.5       1.0
      74.0       1.5
      75.0       1.5
      76.0       3.0
      77.0      33.2
      78.0      10.7
      79.0       4.1
      89.0       1.1
      91.0       1.5
     102.0       1.0
     103.0       6.2
     104.0      13.1
     105.0      18.5
     106.0       1.5
     118.0       1.7
     119.0       2.7
     132.0     100.0
     133.0       9.3
     146.0       4.7
     147.0      42.3
     148.0       4.3

Assign. Shift(ppm) A 7.31 B 4.707 C 1.556

     Hz     ppm     Int.

    661.69   7.389     24
    656.00   7.325    258
    654.38   7.307   1000
    647.06   7.225     45
    432.06   4.825     32
    425.31   4.749    100
    418.56   4.674    106
    411.81   4.599     39
    142.75   1.594    561
    136.00   1.519    535
    132.75   1.483     25