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4'-Octyl[1,1'-biphenyl]-4-carbonitrile

CAS52709-84-9

MFC21H25N

MW291.43

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  • Mass

    MS-NW-4521          
    4'-octyl-4-biphenylcarbonitrile
    C21H25N             (Mass of molecular ion:    291)
    

       Source Temperature: 260 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          18.0       3.8
          27.0       2.4
          28.0       1.6
          29.0       4.4
          39.0       1.9
          41.0       5.6
          43.0       4.7
          55.0       1.4
          57.0       4.2
         140.0       1.1
         152.0       1.2
         164.0       1.1
         165.0       4.4
         166.0       1.6
         177.0       2.7
         178.0       1.5
         179.0       3.1
         190.0       7.1
         191.0       3.1
         192.0     100.0
         193.0      29.7
         194.0       3.7
         205.0       3.4
         206.0       2.3
         291.0      38.2
         292.0       9.0
         293.0       1.2
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C21 H25 N 0.056 g : 0.5 ml CDCl3
    4'-octyl-4-biphenylcarbonitrile
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.67 B 7.66 C 7.493 D 7.280 E 2.646 F 1.64 G 1.40 to 1.26 J 1.31 to 1.24 K 0.88

         Hz     ppm     Int.
    

       3074.22   7.693     68
       3073.12   7.690    282
       3072.27   7.688    200
       3070.80   7.684    134
       3066.77   7.674    214
       3064.58   7.669   1000
       3060.67   7.659    362
       3059.57   7.656    963
       3057.25   7.650    192
       3053.22   7.640    129
       3051.88   7.637    184
       3050.90   7.634    272
       3049.80   7.632     72
       3001.22   7.510     84
       2999.15   7.505    495
       2997.31   7.500    186
       2994.75   7.494     48
       2992.80   7.489    198
       2990.84   7.484    615
       2988.77   7.479    111
       2915.16   7.295     94
       2913.21   7.290    505
       2911.25   7.285    180
       2906.74   7.274    155
       2904.79   7.269    419
       1065.31   2.666    217
       1057.74   2.647    277
       1049.80   2.627    235
        669.43   1.676     39
        654.79   1.639    154
        647.09   1.620    121
        639.53   1.601     54
        552.98   1.384     33
        552.61   1.383     34
        545.53   1.366     88
        545.17   1.365     88
        544.68   1.363     88
        536.50   1.343    193
        536.25   1.342    193
        531.86   1.331    249
        529.05   1.324    301
        527.71   1.321    298
        519.29   1.300    275
        514.40   1.288    356
        511.72   1.281    385
        508.30   1.272    454
        358.03   0.896    264
        351.32   0.880    936
        344.24   0.862    314
    

in CDCl3



liquid film