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1,1,2,2-四苯乙烯

产品名称 1,1,2,2-四苯乙烯

CAS号632-51-9

分子式C26H20

分子量332.44

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  • Mass

    MS-IW-7531          
    tetraphenylethylene
    C26H20              (Mass of molecular ion:    332)
    

       Source Temperature: 150 °C
       Sample Temperature: 130 °C
       Direct, 75 eV
    

          51.0       1.1
          77.0       1.2
         113.0       1.2
         119.5       1.2
         125.0       1.0
         126.0       3.9
         126.5       1.4
         127.0       3.4
         138.0       1.9
         143.5       1.4
         144.5       2.6
         145.0       2.1
         150.0       3.1
         150.5       1.6
         151.0       4.2
         151.5       1.3
         152.0       2.8
         156.5       2.5
         157.0       2.0
         157.5       1.3
         158.0       1.6
         163.0       1.6
         165.0       4.5
         166.0       3.3
         167.0       2.9
         176.0       1.7
         177.0       1.6
         178.0       3.5
         215.0       1.3
         226.0       1.4
         228.0       1.1
         239.0       5.7
         240.0       3.6
         241.0       7.1
         242.0       1.5
         250.0       2.1
         251.0       1.0
         252.0      11.7
         253.0      17.5
         254.0      13.1
         255.0      13.0
         256.0       2.5
         265.0       1.0
         276.0       1.1
         289.0       2.6
         290.0       1.1
         291.0       2.6
         302.0       2.1
         303.0       1.7
         313.0       1.1
         315.0       3.0
         316.0       1.8
         317.0       3.3
         326.0       1.0
         327.0       1.0
         329.0       1.5
         330.0       1.5
         331.0       4.4
         332.0     100.0
         333.0      28.5
         334.0       4.0
         366.0       1.8
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C26 H20 0.032 g : 0.5 ml CDCl3
    tetraphenylethylene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.06

         Hz     ppm     Int.
    

        640.00   7.147     32
        639.00   7.135     36
        636.06   7.103     78
        634.06   7.080    279
        632.31   7.061   1000
        629.19   7.026    218
        625.25   6.982     64
        624.25   6.971     59
        623.56   6.963     65
        620.81   6.932     30
        620.25   6.926     28
        619.19   6.914     24
    

in CDCl3



CCl4 solution



KBr disc



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