乙二醇甲醚乙酸酯

Mass

MS-IW-8021          
2-methoxyethyl acetate
C5H10O3             (Mass of molecular ion:    118)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      14.0       1.6
      15.0      11.7
      17.0       1.2
      18.0       5.9
      27.0       2.6
      28.0       3.9
      29.0       9.6
      31.0       8.3
      42.0       6.0
      43.0     100.0
      44.0       4.7
      45.0      95.6
      46.0       3.1
      47.0       3.5
      58.0      72.5
      59.0       5.6
      60.0       8.2
      61.0       1.9
      70.0       1.1
      73.0       6.8
      75.0       1.5
      76.0       2.4
      87.0       2.4
      88.0       3.1
     119.0       1.0

Assign. Shift(ppm) A 4.22 B 3.59 C 3.391 D 2.085

     Hz     ppm     Int.

    382.88   4.276     69
    380.19   4.246     24
    379.19   4.234     45
    378.31   4.225     80
    376.69   4.207     44
    375.81   4.197     28
    373.44   4.170    110
    326.31   3.644    123
    324.00   3.618     35
    323.06   3.608     53
    321.56   3.591     86
    320.50   3.579     55
    319.56   3.569     32
    317.06   3.541     75
    303.75   3.392   1000
    186.81   2.086    790