2-乙氧基-3,4-二氢吡喃

Mass

MS-NW-8512          
2-ethoxy-3,4-dihydro-2H-pyran
C7H12O2             (Mass of molecular ion:    128)

   Source Temperature: 250 °C
   Sample Temperature: 140 °C
   Reservoir, 75 eV

      15.0       2.5
      26.0       3.0
      27.0      26.3
      28.0       5.9
      29.0      32.2
      30.0       1.0
      31.0       4.9
      38.0       1.0
      39.0      14.0
      40.0       1.4
      41.0       9.0
      42.0       3.8
      43.0      41.7
      44.0     100.0
      45.0       8.0
      47.0       1.5
      51.0       1.6
      53.0       8.1
      54.0       8.0
      55.0      18.6
      56.0       2.2
      57.0      19.1
      69.0       2.1
      70.0       1.0
      71.0       3.9
      72.0      84.6
      73.0       6.0
      81.0      10.4
      82.0      19.0
      83.0      34.0
      84.0       6.3
      85.0       2.2
      99.0       3.2
     128.0      26.2
     129.0       2.2