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网站主页CAS数据库列表 17648-03-2更多图谱2,3-二氢-9,10-二羟-1,4-蒽二酮(17648-03-2)质谱(MS)

2,3-二氢-9,10-二羟-1,4-蒽二酮

产品名称 2,3-二氢-9,10-二羟-1,4-蒽二酮

CAS号17648-03-2

分子式C14H10O4

分子量242.23


  • Mass

    MS-IW-3883          
    1,4,9,10-anthracenetetrol
    C14H10O4            (Mass of molecular ion:    242)
    

       Source Temperature: 160 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          18.0       2.6
          27.0       1.7
          28.0       1.2
          39.0       1.4
          50.0       2.4
          51.0       5.3
          52.0       1.2
          53.0       2.6
          55.0       1.8
          63.0       2.3
          64.0       1.5
          66.0       2.3
          74.0       2.1
          75.0       4.4
          76.0       4.5
          77.0       4.9
          78.0       1.6
          79.0       3.3
          93.0       1.0
         101.0       4.3
         102.0      12.2
         103.0       2.3
         104.0       1.4
         105.0       3.3
         107.0       2.4
         115.0       2.3
         121.0       3.5
         127.0       1.7
         128.0       3.1
         129.0       3.3
         130.0       1.5
         139.0       2.4
         140.0       2.8
         157.0       2.6
         158.0       9.3
         159.0       1.4
         168.0       6.2
         169.0       1.2
         171.0       1.1
         172.0       1.0
         185.0       3.2
         186.0       4.6
         187.0       2.2
         196.0       6.9
         197.0       1.9
         199.0       2.4
         213.0       4.5
         214.0       1.9
         223.0       1.0
         224.0       9.4
         225.0       2.2
         227.0       2.4
         239.0       1.8
         240.0      10.2
         241.0       3.1
         242.0     100.0
         243.0      15.5
         244.0       1.9
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C14 H10 O4 0.029 g : 0.5 ml CDCl3
    1,4,9,10-anthracenetetrol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 13.53 B 8.350 C 7.722 D 3.041

         Hz     ppm     Int.
    

       5406.42  13.528    557
       3341.81   8.362    166
       3338.60   8.354    172
       3335.82   8.347    174
       3332.40   8.339    179
       3091.15   7.735    178
       3087.73   7.727    175
       3084.96   7.720    172
       3081.54   7.711    168
       1215.22   3.041   1000
    

in CDCl3



KBr disc



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