N-乙基尿烷(623-78-9)红外图谱(IR1)

Mass

MS-NW-5811          
ethyl N-ethylcarbamate
C5H11NO2            (Mass of molecular ion:    117)

   Source Temperature: 260 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      15.0       5.8
      18.0       4.7
      19.0       1.0
      26.0       3.1
      27.0      22.8
      28.0      10.8
      29.0      80.7
      30.0     100.0
      31.0       7.9
      40.0       1.2
      41.0       1.8
      42.0       5.1
      43.0       4.4
      44.0      29.7
      45.0      11.6
      46.0       2.6
      56.0       6.3
      58.0       8.5
      62.0       2.4
      71.0       3.5
      72.0      35.9
      73.0       3.2
      74.0      10.9
      88.0      28.0
      89.0      10.6
      90.0       1.3
     102.0      41.1
     103.0       2.2
     117.0      10.6

Assign. Shift(ppm) A 4.83 B 4.108 C 3.200 D 1.237 E 1.133

     Hz     ppm     Int.

    378.94   4.232    120
    371.75   4.151    384
    364.63   4.072    404
    357.63   3.994    139
    301.13   3.363     47
    293.75   3.280    151
    287.94   3.216    143
    286.56   3.200    165
    280.75   3.135    151
    279.63   3.123     72
    273.63   3.056     58
    117.88   1.317    469
    114.13   1.275     33
    110.81   1.238    958
    108.63   1.213    500
    103.69   1.158    433
    101.50   1.134   1000
     98.31   1.098     41
     95.88   1.071     30
     94.19   1.052    397