1,8-蒽二羧酸二甲酯

Mass

MS-KW-0587          
dimethyl 1,8-anthracenedicarboxylate
C18H14O4            (Mass of molecular ion:    294)

   Source Temperature: 160 °C
   Sample Temperature: 150 °C
   Direct, 75 eV

      15.0       1.1
      28.0       2.3
      62.0       1.4
      63.0       1.4
      74.0       2.2
      75.0      10.8
      75.5       1.3
      76.0       1.6
      81.5       3.4
      82.0       1.6
      87.0       7.5
      87.5       6.7
      88.0      44.8
      88.5       7.8
      89.0       1.5
      95.5       3.0
      98.0       1.2
      99.0       1.2
     101.5       1.4
     102.0      38.9
     102.5       6.9
     109.5       5.2
     110.0       1.6
     116.0      36.2
     116.5       6.5
     117.0       1.9
     118.0       1.0
     123.0       1.0
     123.5      20.2
     124.0       4.1
     126.0       1.1
     131.0       8.6
     131.5       5.3
     132.0       1.0
     147.0       7.2
     147.5       1.4
     149.0       2.4
     150.0       4.9
     151.0       2.1
     162.0       1.1
     163.0       8.0
     164.0      12.5
     165.0       2.7
     174.0       5.8
     175.0      15.4
     176.0      21.7
     177.0       6.7
     178.0       2.5
     191.0       1.6
     192.0       3.0
     203.0      24.6
     204.0      24.5
     205.0       6.3
     206.0       1.2
     219.0       2.8
     220.0      21.8
     221.0       4.0
     234.0       3.7
     235.0      35.8
     236.0      10.7
     237.0       1.6
     247.0       3.3
     263.0      63.8
     264.0      15.3
     265.0       2.4
     270.0       1.1
     294.0     100.0
     295.0      19.7
     296.0       2.7

Assign. Shift(ppm) A 10.665 B 8.386 C 8.232 D 8.087 E 7.448 F 4.071

     Hz     ppm     Int.

   4263.31  10.665     71
   3352.51   8.386     82
   3294.99   8.242     84
   3293.77   8.239     87
   3287.97   8.225     88
   3286.75   8.222     88
   3238.68   8.102     46
   3237.46   8.099     73
   3235.94   8.095     40
   3230.14   8.080     47
   3228.61   8.076     75
   3227.39   8.073     43
   2984.93   7.467     86
   2977.91   7.449     89
   2976.54   7.446     85
   2969.37   7.428     76
   1898.05   4.748      2
   1700.14   4.253      7
   1627.51   4.071   1000
   1553.04   3.885      7