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网站主页CAS数据库列表 82-86-0更多图谱苊醌(82-86-0)红外图谱(IR2)

苊醌

产品名称 苊醌

CAS号82-86-0

分子式C12H6O2

分子量182.17

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  • Mass

    MS-NW-0134          
    acenaphthoquinone
    C12H6O2             (Mass of molecular ion:    182)
    

       Source Temperature: 180 °C
       Sample Temperature:   0 °C
       Direct, 75 eV
    

          28.0       1.6
          37.0       1.6
          38.0       1.4
          39.0       2.5
          49.0       1.3
          50.0       9.7
          51.0       3.5
          52.0       1.4
          61.0       4.4
          62.0       5.4
          63.0      15.4
          63.5       1.1
          73.0       1.9
          74.0      17.9
          75.0       9.5
          76.0      12.5
          77.0       4.1
          85.0       2.1
          86.0       4.3
          87.0       7.3
          91.0       1.2
          97.0       1.1
          98.0       8.3
          99.0       7.0
         100.0       6.1
         122.0       1.7
         125.0       4.9
         126.0      99.1
         127.0      11.3
         139.0       1.3
         140.0       1.8
         154.0     100.0
         155.0      12.3
         156.0       1.1
         168.0       2.1
         182.0      46.8
         183.0       6.4
    

400 MHz in DMSO-d6 (at 55.C)

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C12 H6 O2 0.022 g : 0.5 ml DMSO-d6 at 55C
    acenaphthoquinone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.432 B 8.071 C 7.917

         Hz     ppm     Int.
    

       3374.51   8.444    737
       3373.90   8.443    848
       3370.61   8.434     27
       3369.51   8.432     28
       3366.09   8.423    840
       3365.48   8.422    945
       3362.30   8.414     23
       3229.74   8.082    714
       3229.13   8.080    768
       3222.66   8.064    890
       3222.05   8.063   1000
       3171.39   7.936    776
       3167.11   7.925     32
       3164.43   7.919    685
       3163.09   7.915    796
       3160.28   7.908     33
       3156.01   7.897    585
    


  • 1H NMR 399.65 MHz
    C12 H6 O2 saturated in CDCl3
    acenaphthoquinone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.294 B 8.130 C 7.867

         Hz     ppm     Int.
    

       3319.82   8.307    836
       3319.09   8.305    925
       3311.28   8.286    934
       3310.55   8.284   1000
       3252.44   8.139    826
       3251.95   8.137    845
       3245.36   8.121    911
       3244.75   8.119    995
       3151.12   7.885    808
       3144.17   7.868    822
       3142.94   7.865    873
       3135.99   7.847    610
    

in DMSO-d6 (at 50.C)



KBr disc



nujol mull





REDUCTION WITH ZN IN ALKALINE SOLUTION

SEMIQUINONE RADICAL, ELECTRORED. IN DMF