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网站主页CAS数据库列表 117-10-2更多图谱1,8-二羟基蒽醌(117-10-2)核磁图(1HNMR)

1,8-二羟基蒽醌

产品名称 1,8-二羟基蒽醌

CAS号117-10-2

分子式C14H8O4

分子量240.21

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  • Mass

    MS-NW-4103          
    1,8-dihydroxyanthraquinone
    C14H8O4             (Mass of molecular ion:    240)
    

       Source Temperature: 180 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          28.0       1.1
          39.0       1.7
          51.0       2.4
          53.0       1.0
          62.0       2.1
          63.0       4.7
          64.0       2.9
          69.0       1.8
          74.0       1.4
          75.0       2.1
          76.0       1.1
          77.0       1.5
          86.0       1.1
          87.0       1.1
          91.0       1.3
          92.0       6.0
         101.0       1.2
         102.0       2.0
         106.0       1.2
         119.0       1.1
         120.0       3.5
         126.0       1.5
         127.0       3.3
         128.0       4.6
         137.0       1.5
         138.0       6.0
         139.0       2.0
         155.0       4.3
         156.0       1.7
         183.0       1.5
         184.0      11.8
         185.0       1.6
         211.0       2.3
         212.0      14.1
         213.0       2.1
         223.0       4.8
         224.0       1.2
         239.0       3.1
         240.0     100.0
         241.0      15.7
         242.0       2.0
    

90 MHz in CDCl3

parameter in CDCl3


  • 1H NMR 89.56 MHz
    C14 H8 O4 0.045 g : 0.5 ml CDCl3
    1,8-dihydroxyanthraquinone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 11.98 B 7.759 C 7.654 D 7.256

         Hz     ppm     Int.
    

       1072.99  11.981   1000
        701.88   7.837    136
        700.00   7.816    216
        694.45   7.755    621
        692.57   7.734    677
        691.71   7.724    413
        683.85   7.636    474
        676.42   7.553    186
        653.77   7.300    490
        651.98   7.280    487
        645.91   7.213    297
        644.12   7.193    301
    


  • 1H NMR 300 MHz
    C14 H8 O4 5 mol% in CDCl3
    1,8-dihydroxyanthraquinone
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 7.794 D(B) 7.641 D(C) 7.257 D(D) 11.978 J(A,B) 7.51 J(A,C) 1.15 J(A,D) 0.0 J(B,C) 8.48 J(B,D) 0.41 J(C,D) 0.0 CRECELY,K.M. ET AL. J.MAGN.RESON. 1, 633 (1969)

         Hz     ppm     Int.
    

       3593.43  11.978   1000
       2342.86   7.810    289
       2341.71   7.806    298
       2335.38   7.785    404
       2334.19   7.781    404
       2300.13   7.667    276
       2291.86   7.640    340
       2284.20   7.614    231
       2181.75   7.272    377
       2180.61   7.269    373
       2173.35   7.244    325
       2172.16   7.241    321
    

in CDCl3



KBr disc



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