乙二醇乙醚

Mass

MS-NW-0096          
ethylene glycol monoethyl ether
C4H10O2             (Mass of molecular ion:     90)

   Source Temperature: 240 °C
   Sample Temperature:  95 °C
   Reservoir, 75 eV

      15.0       3.7
      17.0       1.5
      18.0       7.5
      19.0       2.2
      26.0       2.2
      27.0      16.5
      28.0       4.4
      29.0      31.1
      30.0       1.3
      31.0     100.0
      32.0       2.4
      33.0       1.1
      41.0       4.9
      42.0       2.0
      43.0      17.2
      44.0       4.0
      45.0      35.1
      46.0       1.3
      59.0      92.3
      60.0       3.4
      61.0       2.9
      72.0      28.1
      73.0       1.7
      75.0       1.0
      90.0       1.0

Assign. Shift(ppm) A 3.72 B 3.55 C 3.55 D 2.70 E 1.224

     Hz     ppm     Int.

    339.44   3.791     83
    338.13   3.776    101
    336.38   3.756     45
    335.63   3.748    103
    334.69   3.738    140
    334.00   3.730    157
    332.75   3.716    157
    331.00   3.696     85
    330.06   3.686    250
    329.25   3.677    280
    328.56   3.669    167
    321.31   3.588    734
    320.56   3.580    353
    319.69   3.570    131
    317.88   3.550    173
    316.63   3.536    165
    316.00   3.529    171
    314.25   3.509    579
    312.56   3.490    146
    311.19   3.475    115
    307.31   3.432    151
    242.00   2.703    768
    116.44   1.301    489
    109.50   1.223   1000
    102.44   1.144    420