2,3-二氢-9,10-二羟-1,4-蒽二酮

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

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