乳酸乙酯

Mass

MS-NW-1101          
ethyl lactate
C5H10O3             (Mass of molecular ion:    118)

   Source Temperature: 240 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      15.0       2.5
      19.0       5.6
      26.0       1.3
      27.0       9.0
      28.0       2.0
      29.0      14.1
      31.0       1.5
      43.0       6.9
      44.0       1.3
      45.0     100.0
      46.0       2.6
      47.0       1.0
      75.0       4.6

Assign. Shift(ppm) A 4.27 B 4.236 C 3.1 D 1.416 E 1.328

     Hz     ppm     Int.

    392.75   4.386     24
    390.31   4.359     95
    385.81   4.308     70
    383.19   4.279    307
    378.94   4.232     75
    376.06   4.199    322
    372.13   4.156     30
    368.94   4.120    112
    278.94   3.115     34
    130.06   1.453    776
    125.44   1.401     22
    123.25   1.377   1000
    116.25   1.299    775
    109.13   1.219    327