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2-羟基二苯甲酮

产品名称 2-羟基二苯甲酮

CAS号117-99-7

分子式C13H10O2

分子量198.22

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  • Mass

    MS-NW-6092          
    2-hydroxybenzophenone
    C13H10O2            (Mass of molecular ion:    198)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          18.0       1.2
          27.0       1.8
          28.0       1.2
          38.0       2.5
          39.0      12.9
          50.0       5.1
          51.0      14.4
          52.0       1.6
          53.0       3.6
          62.0       2.1
          63.0       5.9
          64.0       3.7
          65.0      19.3
          66.0       1.6
          70.0       1.0
          74.0       2.2
          75.0       2.4
          76.0       3.8
          77.0      40.8
          78.0       3.8
          89.0       1.0
          92.0       6.3
          93.0      11.6
          94.0       1.2
          99.0       3.3
         105.0      35.4
         106.0       3.0
         115.0       3.9
         120.0      10.6
         121.0      64.1
         122.0       5.5
         139.0       1.8
         141.0       2.5
         151.0       1.3
         152.0       2.3
         169.0       1.5
         180.0       1.1
         181.0       3.3
         197.0     100.0
         198.0      87.9
         199.0      12.1
         200.0       1.3
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C13 H10 O2 0.040 g : 0.5 ml CDCl3
    2-hydroxybenzophenone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 12.05 B 7.672 C 7.59 D 7.58 E 7.50 F 7.070 G 6.868

         Hz     ppm     Int.
    

       4815.81  12.051   1000
       3072.80   7.689     71
       3070.97   7.685    343
       3069.69   7.681    437
       3068.22   7.678    216
       3064.74   7.669    156
       3062.73   7.664    609
       3061.26   7.660    500
       3040.38   7.608     76
       3038.92   7.604    141
       3037.63   7.601    302
       3035.98   7.597    273
       3033.79   7.592    104
       3031.77   7.587    288
       3029.57   7.581    336
       3027.93   7.577    290
       3025.54   7.571    166
       3024.08   7.567    251
       3022.80   7.564    124
       3005.95   7.522    196
       3004.48   7.518    417
       3003.93   7.517    444
       3002.47   7.513    195
       2998.99   7.505    205
       2997.70   7.501    506
       2996.24   7.498    673
       2994.59   7.494    169
       2992.94   7.489     43
       2990.74   7.484    239
       2989.09   7.480    340
       2988.18   7.477    167
       2830.29   7.082    278
       2829.19   7.080    284
       2822.05   7.062    253
       2820.95   7.059    255
       2752.99   6.889    191
       2751.89   6.886    184
       2745.85   6.871    205
       2744.93   6.869    291
       2743.83   6.866    197
       2737.79   6.851    172
       2736.69   6.848    163
    

in CDCl3



KBr disc



liquid film



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