SpectrumDetail Supplier Related Products
WebSite > CAS DataBase List  > 33375-06-3More Spectrum  >(R)-(+)-1-Phenylethyl isocyanate(33375-06-3)13CNMR

(R)-(+)-1-Phenylethyl isocyanate

CAS33375-06-3

MFC9H9NO

MW147.17

More


  • 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
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C9 H9 N O 0.05 ml : 0.5 ml CDCl3
    (R)-(+)-alpha-methylbenzyl isocyanate
    ChemicalStructure
        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
    

in CDCl3



liquid film