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1,8-蒽二羧酸二甲酯

产品名称 1,8-蒽二羧酸二甲酯

CAS号93655-34-6

分子式C18H14O4

分子量294.3


  • 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
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C18H14O4 0.040 g : 0.5 ml CDCl3
    dimethyl 1,8-anthracenedicarboxylate
    ChemicalStructure
        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
    

CDCl3



KBr disk



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