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3,3'-二甲基联苯

产品名称 3,3'-二甲基联苯

CAS号612-75-9

分子式C14H14

分子量182.26

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  • Mass

    MS-NW-8383          
    3,3'-dimethylbiphenyl
    C14H14              (Mass of molecular ion:    182)
    

       Source Temperature: 260 °C
       Sample Temperature: 140 °C
       Reservoir, 75 eV
    

          39.0       2.9
          51.0       2.1
          63.0       3.0
          64.0       1.3
          65.0       2.3
          75.0       1.1
          76.0       4.0
          77.0       2.5
          82.0       1.6
          82.5       1.9
          83.0       1.9
          89.0       6.7
          89.5       1.3
          90.0       5.5
          91.0       5.1
         115.0       4.2
         127.0       1.0
         128.0       2.4
         139.0       2.0
         141.0       2.0
         151.0       1.5
         152.0       8.2
         153.0       2.9
         163.0       1.0
         164.0       1.6
         165.0      22.1
         166.0      13.7
         167.0      30.7
         168.0       4.2
         178.0       2.6
         179.0       1.9
         181.0      18.3
         182.0     100.0
         183.0      15.2
         184.0       1.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C14 H14 ca 10 mg : 0.5 ml CDCl3
    3,3'-dimethylbiphenyl
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.364 B 7.34 C 7.255 D 7.089 E 2.353

         Hz     ppm     Int.
    

       2945.43   7.371    135
       2944.82   7.369    186
       2943.73   7.366    264
       2942.99   7.364    310
       2942.38   7.363    267
       2941.28   7.360    227
       2940.55   7.358    177
       2939.82   7.356    150
       2939.09   7.355    148
       2938.48   7.353    157
       2937.87   7.352    153
       2936.65   7.349     88
       2936.04   7.347     72
       2932.13   7.337    140
       2931.52   7.336    171
       2930.91   7.334    190
       2930.30   7.333    206
       2929.69   7.331    170
       2929.08   7.330    139
       2928.47   7.328    113
       2906.74   7.274    185
       2899.17   7.255    297
       2891.36   7.235    150
       2838.38   7.103    120
       2837.65   7.101    153
       2837.16   7.100    173
       2836.55   7.098    187
       2835.94   7.097    166
       2835.45   7.095    149
       2834.72   7.094    113
       2830.93   7.084     93
       2830.20   7.082    121
       2829.71   7.081    135
       2829.10   7.079    150
       2828.49   7.078    133
       2827.27   7.075     89
        940.31   2.353   1000
    

in CDCl3



liquid film





ANION RADICAL, REDUCTION WITH K IN DME, -15C