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90-90-4

4-溴苯甲酰苯(90-90-4)质谱(MS)

产品名称:4-溴苯甲酰苯

CAS:90-90-4

分子式:C13H9BrO

分子量: 261.11

InChI:InChI=1S/C13H9BrO/c14-12-8-6-11(7-9-12)13(15)10-4-2-1-3-5-10/h1-9H

InChIKey: KEOLYBMGRQYQTN-UHFFFAOYSA-N

Smiles:C(C1=CC=C(Br)C=C1)(C1=CC=CC=C1)=O

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    Mass

    MS-KW-0089          
    4-bromobenzophenone
    C13H9BrO            (Mass of molecular ion:    260)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          50.0       8.4
          51.0      12.1
          63.0       1.4
          74.0       3.3
          75.0      10.0
          76.0      15.7
          76.5       2.9
          77.0      36.1
          78.0       2.4
         104.0       2.1
         105.0     100.0
         106.0       7.8
         116.0       3.7
         117.0       3.5
         151.0       1.5
         152.0       3.7
         153.0       1.8
         155.0      12.6
         156.0       1.1
         157.0      12.3
         181.0      14.3
         182.0       2.2
         183.0      41.7
         184.0       3.5
         185.0      40.8
         186.0       3.2
         260.0      31.8
         261.0       5.0
         262.0      31.1
         263.0       4.5
    

400 MHz in CDCl3

90 MHz in CDCl3

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    1H NMR 399.65 MHz
    C13 H9 Br O 0.045 g : 0.5 ml CDCl3
    4-bromobenzophenone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.772 B 7.674 C 7.63 D 7.60 E 7.488

         Hz     ppm     Int.
    

       3116.09   7.798     33
       3114.50   7.794     40
       3112.67   7.789     81
       3110.96   7.785    352
       3109.74   7.782    487
       3104.74   7.769    152
       3102.78   7.764    533
       3101.44   7.761    520
       3077.03   7.700     36
       3074.71   7.694     85
       3072.75   7.689    439
       3070.92   7.685    248
       3066.16   7.673    274
       3064.09   7.667   1000
       3057.74   7.652     38
       3057.37   7.651     38
       3052.37   7.638    206
       3050.54   7.634    990
       3048.46   7.628    366
       3045.90   7.622    117
       3043.70   7.616    244
       3041.87   7.612    472
       3039.31   7.605    145
       3037.11   7.600    294
       3035.40   7.596    151
       3031.01   7.585    125
       3029.66   7.581    219
       3028.56   7.579    153
       3001.10   7.510     94
       2999.39   7.506    374
       2998.17   7.502    245
       2991.82   7.487    561
       2985.96   7.472    102
       2984.25   7.468    224
       2983.76   7.466    199
    

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    1H NMR 89.56 MHz
    C13 H9 Br O 0.040 g : 0.5 ml CDCl3
    4-bromobenzophenone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.78 B 7.66 C 7.63 D 7.56 to 7.45

         Hz     ppm     Int.
    

        701.06   7.828    119
        699.44   7.810    143
        697.81   7.792     76
        696.88   7.782     70
        695.81   7.770     60
        694.00   7.749    189
        693.56   7.745    193
        691.44   7.721    246
        690.19   7.707     77
        689.13   7.695     47
        688.31   7.686     36
        687.25   7.674     49
        685.19   7.651   1000
        684.69   7.646    905
        684.25   7.641    943
        682.31   7.619    111
        681.31   7.608    131
        678.38   7.575     83
        677.63   7.567    176
        675.75   7.546    377
        673.38   7.519    153
        671.56   7.499     79
        669.75   7.479     83
        668.69   7.467    113
        668.06   7.460    137
        666.13   7.438     33
        662.44   7.397     45
        659.38   7.363     30
    

in CDCl3

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KBr disc

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Nujol

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