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网站主页CAS数据库列表 519-73-3更多图谱三苯基甲烷(519-73-3)核磁图(1HNMR)

三苯基甲烷

产品名称 三苯基甲烷

CAS号519-73-3

分子式C19H16

分子量244.33

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  • Mass

    MS-NW-5907          
    triphenylmethane
    C19H16              (Mass of molecular ion:    244)
    

       Source Temperature: 280 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          39.0       4.1
          50.0       1.8
          51.0       5.7
          52.0       1.0
          62.0       1.0
          63.0       3.9
          65.0       2.4
          74.0       1.1
          75.0       1.3
          76.0       1.4
          77.0       3.2
          78.0       1.4
          87.0       1.2
          88.0       1.0
          89.0       2.6
          91.0       3.0
          94.5       1.4
         101.0       1.9
         102.0       1.2
         106.5       1.2
         107.5       1.6
         108.0       1.1
         113.0       2.3
         114.0       2.3
         115.0       6.3
         119.5       1.7
         120.0       1.2
         122.0       1.3
         128.0       3.0
         139.0       3.9
         141.0       1.8
         151.0       2.0
         152.0      17.2
         153.0       3.8
         163.0       3.2
         164.0       4.6
         165.0      72.2
         166.0      43.9
         167.0      85.8
         168.0      11.9
         189.0       1.3
         202.0       2.5
         203.0       1.4
         213.0       1.0
         215.0       3.7
         216.0       1.3
         226.0       1.7
         227.0       1.3
         228.0       4.3
         229.0       5.3
         230.0       1.1
         239.0       3.6
         240.0       1.3
         241.0       2.8
         242.0       1.4
         243.0      28.3
         244.0     100.0
         245.0      21.0
         246.0       2.1
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C19 H16 0.044 g : 0.5 ml CDCl3
    triphenylmethane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.44 to 6.94 B 5.535

         Hz     ppm     Int.
    

        661.44   7.386     44
        658.50   7.353     40
        657.69   7.344     94
        655.38   7.318     89
        653.00   7.292    262
        652.25   7.283    141
        651.25   7.272    226
        650.00   7.258    155
        647.69   7.232    683
        645.50   7.208   1000
        644.63   7.198    667
        643.44   7.185    404
        642.69   7.177    321
        642.19   7.171    384
        641.38   7.162    384
        640.13   7.148    642
        637.19   7.115    337
        635.13   7.092    227
        632.13   7.059    208
        630.63   7.042    131
        630.13   7.036    170
        628.44   7.017     42
        627.88   7.011     39
        495.75   5.536    179
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder