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三苯乙烯

产品名称 三苯乙烯

CAS号58-72-0

分子式C20H16

分子量256.34

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  • Mass

    MS-NW-6742          
    triphenylethylene
    C20H16              (Mass of molecular ion:    256)
    

       Source Temperature: 180 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          18.0       3.6
          27.0       2.4
          28.0       1.0
          39.0       5.6
          50.0       3.7
          51.0      10.9
          52.0       2.2
          62.0       2.0
          63.0       5.5
          65.0       1.9
          74.0       2.9
          75.0       3.6
          76.0       3.3
          77.0       7.3
          78.0       3.4
          86.0       1.4
          87.0       2.4
          88.0       1.8
          89.0       2.7
          91.0       3.9
          94.5       1.0
          98.0       1.3
          99.0       1.0
         100.0       1.7
         101.0       2.9
         102.0       2.4
         106.5       1.0
         107.5       1.3
         112.0       1.1
         113.0       4.4
         113.5       1.1
         114.0       2.8
         115.0       3.4
         117.0       1.1
         119.5       3.6
         120.0       3.5
         120.5       1.1
         125.0       1.6
         126.0       6.1
         126.5       1.2
         127.0       2.7
         128.0       2.2
         130.0       1.8
         139.0       3.0
         150.0       2.6
         151.0       5.9
         152.0       8.3
         153.0       2.5
         154.0       1.2
         163.0       2.3
         164.0       1.5
         165.0      14.8
         166.0       2.5
         174.0       1.4
         175.0       1.3
         176.0       9.1
         177.0       7.5
         178.0      41.4
         179.0      27.5
         180.0       3.9
         187.0       1.1
         189.0       2.8
         200.0       1.6
         201.0       1.2
         202.0       3.7
         203.0       1.2
         213.0       2.1
         215.0       6.9
         216.0       1.6
         224.0       1.0
         225.0       1.0
         226.0       4.6
         227.0       2.7
         228.0       5.5
         229.0       3.0
         239.0      12.0
         240.0       7.7
         241.0      12.4
         242.0       2.6
         250.0       2.2
         251.0       1.2
         252.0       9.0
         253.0      10.0
         254.0       6.4
         255.0      21.6
         256.0     100.0
         257.0      22.1
         258.0       2.5
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C20 H16 0.039 g : 0.5 ml CDCl3
    triphenylethylene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.43 to 7.15 B 7.15 to 6.99 C 6.961

         Hz     ppm     Int.
    

        659.06   7.359    105
        657.13   7.338     89
        656.44   7.330     79
        655.00   7.314    376
        653.25   7.294   1000
        652.19   7.283    601
        649.75   7.255    189
        648.31   7.239    209
        647.88   7.235    201
        646.88   7.223    158
        645.44   7.207    175
        644.50   7.197    112
        643.25   7.183     73
        642.25   7.172     54
        641.56   7.164     61
        640.94   7.157     70
        640.19   7.149     93
        638.25   7.127     51
        637.44   7.118     79
        636.31   7.105    141
        635.13   7.092    168
        634.13   7.081    394
        633.69   7.076    445
        632.31   7.061    306
        631.88   7.056    293
        629.69   7.031     58
        628.69   7.020     74
        628.19   7.015     64
        623.44   6.962    277
    

KBr disc



nujol mull



4880 A,200 M,powder