4,6-DIMETHYL-2-ETHYL-1,3,5-TRIOXANE(24261-86-7)红外图谱(IR1)

Mass

MS-IW-3520          
2-ethyl-4,6-dimethyl-1,3,5-trioxane
C7H14O3             (Mass of molecular ion:    146)

   Source Temperature: 210 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      15.0       4.8
      19.0       1.8
      26.0       1.7
      27.0      10.3
      28.0       6.3
      29.0      18.7
      30.0       1.3
      31.0      13.0
      39.0       1.6
      41.0       6.9
      42.0       3.4
      43.0      72.5
      44.0       7.0
      45.0     100.0
      46.0       4.7
      56.0       1.1
      57.0      42.1
      58.0       6.3
      59.0      90.0
      60.0       3.9
      73.0       1.6
      87.0       6.4
      89.0      37.8
      90.0       1.8
     101.0      22.8
     102.0       1.3
     103.0      19.4
     104.0       1.1
     117.0      11.4
     131.0       7.3
     145.0       6.9

Assign. Shift(ppm) A 5.039 B 4.813 C 1.689 D 1.380 E 0.953 J(B,C)=5.3HZ J(C,E)=7.6HZ

     Hz     ppm     Int.

   2021.85   5.060    126
   2016.72   5.047    352
   2011.60   5.034    353
   2006.35   5.021    133
   1928.83   4.827    117
   1923.58   4.814    226
   1918.21   4.800    122
    689.33   1.725     65
    684.08   1.712     69
    681.76   1.706    205
    676.51   1.693    205
    674.19   1.687    217
    668.95   1.674    211
    666.63   1.669     87
    661.38   1.655     78
    554.08   1.387   1000
    550.90   1.379    106
    548.83   1.374    955
    388.55   0.973    383
    380.98   0.954    629
    373.29   0.935    346