图谱信息 供应商 相关产品
网站主页CAS数据库列表 215-58-7更多图谱1,2,3,4-二苯甲基酸(215-58-7)红外图谱(IR2)

1,2,3,4-二苯甲基酸

产品名称 1,2,3,4-二苯甲基酸

CAS号215-58-7

分子式C22H14

分子量278.35

展开


  • Mass

    MS-IW-3108          
    benzo(b)triphenylene
    C22H14              (Mass of molecular ion:    278)
    

       Source Temperature: 170 °C
       Sample Temperature: 170 °C
       Direct, 75 eV
    

         112.0       1.7
         113.0       1.6
         124.0       2.7
         124.5       1.4
         125.0       4.8
         125.5       1.1
         126.0       2.0
         136.0       1.6
         136.5       1.2
         137.0       6.9
         137.5       2.9
         138.0      13.6
         138.5       5.3
         139.0      15.7
         139.5       3.7
         248.0       1.3
         250.0       2.1
         252.0       1.1
         274.0       6.3
         275.0       3.1
         276.0      21.4
         277.0       7.8
         278.0     100.0
         279.0      23.9
         280.0       2.9
    

400 MHz in CDCl3

90 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C22 H14 13.3 mg : 0.5 ml CDCl3
    benzo(b)triphenylene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.015 B *1 8.719 C *1 8.531 D 8.040 E *2 7.62 F *2 7.61 G 7.537

         Hz     ppm     Int.
    

       3602.91   9.016    968
       3493.41   8.742     37
       3489.50   8.732    308
       3487.06   8.726    235
       3483.76   8.718    185
       3481.57   8.712    220
       3479.98   8.708    332
       3476.81   8.700     51
       3417.11   8.551     44
       3414.18   8.543    332
       3412.72   8.540    219
       3410.52   8.534    184
       3407.35   8.526    252
       3404.66   8.520    349
       3401.00   8.510     45
       3221.07   8.060     48
       3218.26   8.053    314
       3214.97   8.045    291
       3212.04   8.038    301
       3208.74   8.029    358
       3205.93   8.022     79
       3204.71   8.019     54
       3057.50   7.651     78
       3055.54   7.646    155
       3054.08   7.642     37
       3053.71   7.641     37
       3053.10   7.640     39
       3050.42   7.633    455
       3048.46   7.628    545
       3047.85   7.627    602
       3044.43   7.618   1000
       3040.89   7.609    630
       3038.33   7.603    471
       3035.16   7.595     52
       3033.20   7.590    155
       3031.37   7.586     92
       3020.02   7.557     60
       3017.09   7.550    579
       3013.92   7.542    403
       3010.74   7.534    417
       3007.45   7.526    555
       3004.64   7.519     68
    


  • 1H NMR 89.56 MHz
    C22 H14 0.013 g : 0.5 ml CDCl3
    benzo(b)triphenylene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.006 B *1 8.71 C *1 8.52 D 8.030 E *2 7.62 F *2 7.59 G 7.53

         Hz     ppm     Int.
    

        806.63   9.007   1000
        804.31   8.981     71
        785.13   8.767    261
        781.69   8.729    246
        779.81   8.708    161
        778.06   8.688    194
        776.88   8.675     70
        775.56   8.660    321
        772.50   8.626     77
        768.25   8.579    283
        765.44   8.547    164
        764.25   8.534    146
        762.13   8.510    292
        758.75   8.472    329
        724.63   8.092    231
        721.25   8.054    223
        719.69   8.036     70
        718.19   8.020    232
        714.88   7.983    311
        711.94   7.950     73
        690.19   7.707     99
        689.25   7.696     84
        685.94   7.660    893
        683.13   7.628    407
        682.19   7.618    540
        680.25   7.596    461
        678.56   7.577    730
        676.38   7.553    906
        675.56   7.544    409
        673.19   7.517    128
        672.19   7.506    455
        668.94   7.470    454
        667.56   7.454     69
    

in CDCl3



KBr disc



nujol mull