2-羟基异丁酸乙酯

Mass

MS-NW-1251          
ethyl 2-hydroxy-2-methylpropionate
C6H12O3             (Mass of molecular ion:    132)

   Source Temperature: 260 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      15.0       3.2
      27.0       4.2
      28.0       2.3
      29.0       6.4
      31.0      14.3
      39.0       1.8
      41.0       6.5
      42.0       1.0
      43.0      21.2
      44.0       1.1
      45.0       1.0
      58.0       1.6
      59.0     100.0
      60.0       3.4
      89.0       2.2
     117.0       1.3

Assign. Shift(ppm) A 4.228 B 3.2 C 1.429 D 1.303

     Hz     ppm     Int.

    389.75   4.352     29
    382.44   4.271    103
    375.31   4.191    108
    368.38   4.114     34
    128.00   1.430   1000
    123.50   1.379    116
    116.44   1.301    247
    109.25   1.220    100