三乙二醇二甲基丙烯酸酯

Mass

MS-NW-1531          
triethylene glycol dimethacrylate
C14H22O6            (Mass of molecular ion:    286)

   Source Temperature: 250 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      15.0       1.6
      18.0       1.0
      27.0       3.0
      28.0       4.1
      29.0       2.4
      31.0       2.4
      39.0      13.6
      40.0       5.3
      41.0      61.2
      42.0       3.5
      43.0       5.1
      44.0       3.0
      45.0      13.7
      57.0       1.4
      58.0       2.7
      59.0       1.2
      68.0       2.6
      69.0     100.0
      70.0       7.5
      71.0       1.1
      73.0       2.0
      84.0       2.9
      86.0      12.8
      87.0       2.3
      89.0       2.2
      99.0       1.7
     100.0       3.3
     101.0       1.1
     112.0      14.9
     113.0      89.4
     114.0       6.7
     143.0       2.9
     172.0       1.3
     200.0       1.7

Assign. Shift(ppm) A 6.127 B 5.573 C 4.30 D 3.76 E 3.673 F 1.948 J(A,B)=1.5HZ J(A,F)=-1.0HZ J(B,F)=-1.5HZ

     Hz     ppm     Int.

    551.13   6.154     39
    550.13   6.143    111
    549.13   6.132    139
    548.50   6.125    142
    547.50   6.114    123
    546.50   6.103     46
    502.31   5.609     34
    500.69   5.591    128
    499.13   5.574    195
    497.50   5.555    129
    495.88   5.537     37
    390.44   4.360    123
    390.13   4.357    123
    386.88   4.320     81
    385.50   4.305    170
    384.00   4.288    111
    383.38   4.281     80
    380.44   4.248    205
    340.63   3.804    213
    337.88   3.773     86
    337.19   3.765    108
    335.56   3.747    185
    332.94   3.718     31
    330.81   3.694    135
    328.94   3.673   1000
    175.75   1.963    412
    174.75   1.952    509
    174.19   1.945    514
    173.19   1.934    427