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1608-41-9

1,4-Bis(trans-styryl)benzene

Product Name 1,4-Bis(trans-styryl)benzene

CAS1608-41-9

MFC22H18

MW282.38

  • 1608-41-9_ms_1
    Mass

    MS-IW-5961          
    trans,trans-p-distyrylbenzene
    C22H18              (Mass of molecular ion:    282)
    

       Source Temperature: 190 °C
       Sample Temperature: 190 °C
       Direct, 75 eV
    

          77.0       2.3
          91.0       1.6
         101.0       1.2
         103.0       3.4
         113.0       1.1
         115.0       1.5
         117.0       2.2
         119.5       1.2
         126.0       3.3
         131.5       1.4
         132.0       1.3
         132.5       5.0
         133.0       4.5
         133.5       1.1
         138.0       1.5
         139.0       2.8
         139.5       1.2
         140.0       1.4
         141.0      10.3
         141.5       2.0
         152.0       1.6
         153.0       1.7
         154.0       1.0
         165.0       3.2
         176.0       1.3
         177.0       1.0
         178.0      13.4
         179.0       6.4
         189.0       2.6
         190.0       1.8
         191.0       8.6
         192.0       1.4
         202.0       6.0
         203.0      10.2
         204.0       2.9
         205.0       1.2
         239.0       1.2
         252.0       3.1
         253.0       1.5
         263.0       1.0
         265.0       7.2
         266.0       4.8
         267.0       2.8
         276.0       1.5
         277.0       1.4
         278.0       1.9
         279.0       2.1
         280.0       1.2
         281.0       3.4
         282.0     100.0
         283.0      24.2
         284.0       2.9
    

400 MHz at 50.C

  • 1608-41-9_1hnmr_1

    1H NMR 399.65 MHz
    C22 H18 0.006 g : 0.5 ml CDCl3 at 50C
    trans,trans-p-distyrylbenzene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.51 B 7.498 C 7.350 D 7.25 E *1 7.113 F *1 7.106

         Hz     ppm     Int.
    

       3006.47   7.523     99
       3005.00   7.520    131
       3003.30   7.515     41
       2996.83   7.499   1000
       2944.82   7.369     92
       2943.12   7.365     34
       2937.50   7.351    181
       2936.28   7.348     88
       2931.15   7.335     49
       2929.69   7.331    102
       2905.03   7.269     42
       2903.81   7.266     79
       2902.47   7.263     44
       2898.32   7.253     44
       2894.53   7.243     39
       2889.16   7.230     41
       2841.92   7.112    268
       2840.45   7.108    366
    

(at 60.C)

  • 1608-41-9_13cnmr_1

KBr disc

  • 1608-41-9_ir1_2

nujol mull

  • 1608-41-9_ir2_1