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网站主页CAS数据库列表 619-64-7更多图谱对乙基苯甲酸(619-64-7)Raman光谱

对乙基苯甲酸

产品名称 对乙基苯甲酸

CAS号619-64-7

分子式C9H10O2

分子量150.17

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  • Mass

    MS-NW-6552          
    p-ethylbenzoic acid
    C9H10O2             (Mass of molecular ion:    150)
    

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

          27.0       5.7
          28.0       2.8
          38.0       1.8
          39.0       7.5
          41.0       1.1
          44.0       1.0
          45.0       2.4
          50.0       6.7
          51.0      12.6
          52.0       2.4
          53.0       2.9
          62.0       2.4
          63.0       6.1
          64.0       1.6
          65.0       4.7
          66.0       1.0
          74.0       2.9
          75.0       2.3
          76.0       2.2
          77.0      23.7
          78.0       5.3
          79.0      12.4
          89.0       5.8
          90.0       4.3
          91.0      17.6
          92.0       1.4
         102.0       1.7
         103.0       8.8
         104.0       3.8
         105.0     100.0
         106.0      10.6
         107.0      24.0
         108.0       1.8
         131.0       1.9
         132.0       1.3
         133.0       6.9
         135.0      64.0
         136.0       6.1
         149.0       1.3
         150.0      63.6
         151.0       6.6
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C9 H10 O2 saturated in CDCl3
    p-ethylbenzoic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 12.1 B 8.038 C 7.29 D 2.71 E 1.267

         Hz     ppm     Int.
    

       1079.74  12.057     84
        724.52   8.090    431
        722.81   8.071    185
        720.34   8.044     80
        717.94   8.017    225
        716.15   7.997    535
        657.19   7.338    463
        653.09   7.293     80
        648.65   7.243    552
        255.15   2.849     96
        247.46   2.764    308
        244.73   2.733     65
        244.04   2.725     61
        242.50   2.708     83
        239.94   2.680    347
        236.18   2.638     53
        232.51   2.597    140
        120.65   1.348    491
        117.15   1.309     79
        113.13   1.264   1000
        109.20   1.220     73
        105.44   1.178    377
    

in CDCl3



KBr disc



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