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Isopropyl isocyanate

Product Name Isopropyl isocyanate

CAS1795-48-8

MFC4H7NO

MW85.1

¹³CNMR

Mass

MS-NW-2952          
isopropyl isocyanate
C4H7NO              (Mass of molecular ion:     85)

   Source Temperature: 260 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      14.0       1.0
      15.0      11.6
      26.0       1.7
      27.0       7.0
      28.0       2.5
      38.0       1.2
      39.0       4.5
      40.0       3.7
      41.0       9.0
      42.0      30.2
      43.0       9.1
      56.0       2.2
      69.0       2.3
      70.0     100.0
      71.0       3.9
      84.0       1.5
      85.0      11.3

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₄ H₇ N O	0.02 ml : 0.5 ml CDCl₃
isopropyl isocyanate

    Assign.     Shift(ppm)

      A             3.72
      B             1.293

     Hz     ppm     Int.

    345.81   3.862     30
    339.31   3.789     71
    332.88   3.717     89
    326.44   3.645     77
    320.06   3.574     37
    121.44   1.356     24
    120.50   1.346     25
    118.94   1.329   1000
    116.44   1.301     44
    115.19   1.287     31
    114.75   1.282     30
    114.06   1.274     31
    112.50   1.257    932
    110.19   1.231     38

in CDCl3

liquid film

4880 A,200 M,liquid

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