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网站主页CAS数据库列表 886-38-4更多图谱二苯基环丙烯酮(886-38-4)核磁图(13CNMR)

二苯基环丙烯酮

产品名称 二苯基环丙烯酮

CAS号886-38-4

分子式C15H10O

分子量206.24

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  • Mass

    MS-NW-7225          
    diphenylcyclopropenone
    C15H10O             (Mass of molecular ion:    206)
    

       Source Temperature: 170 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          28.0       2.3
          39.0       2.1
          50.0       1.9
          51.0       2.8
          52.0       1.0
          62.0       1.4
          63.0       3.8
          74.0       2.6
          75.0       3.1
          76.0      11.0
          76.5       1.2
          77.0       1.7
          86.0       1.2
          87.0       1.8
          88.0       3.9
          89.0       9.6
          89.5       1.3
          98.0       1.4
         102.0       1.3
         126.0       3.5
         139.0       2.1
         150.0       3.1
         151.0       5.8
         152.0       6.3
         175.0       1.3
         176.0      12.5
         177.0       7.4
         178.0     100.0
         179.0      15.4
         180.0       1.2
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C15 H10 O 0.041 g : 0.5 ml CDCl3
    diphenylcyclopropenone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.976 B 7.59 C 7.57

         Hz     ppm     Int.
    

       3195.68   7.997     66
       3194.82   7.995     55
       3192.50   7.989    561
       3190.55   7.984    604
       3189.09   7.980    182
       3187.99   7.977    254
       3187.50   7.976    369
       3186.40   7.973    318
       3185.67   7.972    364
       3184.94   7.970    325
       3183.59   7.966    317
       3182.74   7.964    623
       3180.91   7.960     94
       3179.93   7.957     60
       3177.12   7.950     34
       3044.68   7.619     39
       3042.85   7.614     45
       3038.45   7.603    141
       3036.87   7.599    223
       3035.89   7.597    236
       3033.69   7.591   1000
       3031.98   7.587    923
       3029.05   7.580    396
       3028.32   7.578    395
       3027.83   7.577    359
       3027.47   7.576    374
       3026.61   7.574    509
       3026.12   7.572    498
       3023.32   7.565    136
       3021.85   7.562    203
       3019.04   7.555     68
       3017.94   7.552     61
       3017.21   7.550     82
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder