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网站主页CAS数据库列表 5707-44-8更多图谱4-乙基联苯(5707-44-8)红外图谱(IR2)

4-乙基联苯

产品名称 4-乙基联苯

CAS号5707-44-8

分子式C14H14

分子量182.26

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  • Mass

    MS-IW-7203          
    4-ethylbiphenyl
    C14H14              (Mass of molecular ion:    182)
    

       Source Temperature: 200 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          39.0       1.2
          51.0       1.7
          63.0       2.0
          64.0       1.0
          69.5       1.0
          70.5       1.3
          75.0       1.0
          76.0       4.7
          77.0       3.5
          82.0       2.8
          82.5       4.3
          83.0       3.3
          83.5       7.2
          84.0       1.0
          88.0       1.0
          89.0       3.2
          90.0       1.5
          91.0       3.9
         115.0       3.1
         127.0       1.0
         128.0       2.1
         139.0       1.6
         141.0       1.3
         151.0       2.2
         152.0      11.3
         153.0       2.8
         154.0       1.2
         164.0       1.6
         165.0      19.5
         166.0       7.4
         167.0     100.0
         168.0      14.2
         178.0       2.9
         179.0       2.0
         180.0       2.1
         181.0       5.0
         182.0      60.0
         183.0       9.1
         210.0       1.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C14 H14 0.041 g : 0.5 ml CDCl3
    4-ethylbiphenyl
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.568 B 7.508 C 7.404 D 7.305 E 7.260 F 2.678 G 1.264

         Hz     ppm     Int.
    

       3030.52   7.583    204
       3029.17   7.580    242
       3027.22   7.575     72
       3023.93   7.567     92
       3023.19   7.565    128
       3022.09   7.562    274
       3020.87   7.559    243
       3018.92   7.554     36
       3007.08   7.525     46
       3005.00   7.520    282
       3003.05   7.515    102
       2998.66   7.504    115
       2996.70   7.499    340
       2994.63   7.494     48
       2968.63   7.429     43
       2967.65   7.426    105
       2966.92   7.424    153
       2965.09   7.420     61
       2961.55   7.411     59
       2960.94   7.409     78
       2959.59   7.406    289
       2958.37   7.403    129
       2953.37   7.390     84
       2951.78   7.386    162
       2949.83   7.382     30
       2926.88   7.324     70
       2925.66   7.321    126
       2924.32   7.318     72
       2920.17   7.307     57
       2918.21   7.302    136
       2916.26   7.298     46
       2912.11   7.287     41
       2910.89   7.284     70
       2909.67   7.281     42
       2907.23   7.275     51
       2905.27   7.270    280
       2904.66   7.269    241
       2903.20   7.265     93
       2898.80   7.254     88
       2897.34   7.250    207
       2896.73   7.249    248
       2894.78   7.244     34
       1082.03   2.708     72
       1074.46   2.689    216
       1066.77   2.670    225
       1059.20   2.651     79
        513.06   1.284    482
        505.37   1.265   1000
        503.05   1.259     32
        497.80   1.246    495
    

in CDCl3



KBr disc



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