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网站主页CAS数据库列表 452-66-4更多图谱5-氯-2-氟甲苯(452-66-4)核磁图(13CNMR)

5-氯-2-氟甲苯

产品名称 5-氯-2-氟甲苯

CAS号452-66-4

分子式C7H6ClF

分子量144.57

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  • Mass

    MS-KW-0413          
    5-chloro-2-fluorotoluene
    C7H6ClF             (Mass of molecular ion:    144)
    

       Source Temperature: 240 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          31.0       1.2
          39.0       2.4
          43.0       1.3
          44.0       5.8
          50.0       2.1
          51.0       1.8
          53.5       1.4
          54.0       6.2
          57.0       5.4
          61.0       1.9
          62.0       3.2
          63.0       4.1
          71.5       1.0
          72.0       1.9
          73.0       2.0
          74.0       1.1
          75.0       1.0
          81.0       3.3
          83.0       9.9
          89.0       2.1
         107.0       9.2
         108.0       3.8
         109.0     100.0
         110.0       7.7
         117.0       2.2
         143.0      16.1
         144.0      55.4
         145.0       9.3
         146.0      17.8
         147.0       1.3
    

parameter neat

400 MHz in CDCl3


  • 1H NMR 300 MHz
    C7 H6 Cl F neat
    5-chloro-2-fluorotoluene
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 6.905 D(B) 6.913 D(C) 6.718 D(D) 2.090 J(A,B) 2.79 J(A,C) 0.56 J(A,D) -0.73 J(A,X) 6.59 J(B,C) 8.20 J(B,D) -0.66 J(B,X) 4.51 J(C,D) 0.33 J(C,X) 9.34 J(D,X) 2.25 ALBRIKTSEN,P. &.HANSEN,G. ACTA CHEM.SCAND. 26, 2511 (1972)

         Hz     ppm     Int.
    

       2082.54   6.942     40
       2082.00   6.940     42
       2079.83   6.933    104
       2079.20   6.931    109
       2078.52   6.928     86
       2076.62   6.922    182
       2075.85   6.919    170
       2074.04   6.913    306
       2073.45   6.911    352
       2068.84   6.896    278
       2068.30   6.894    297
       2066.67   6.889    149
       2066.13   6.887    154
       2024.38   6.748    175
       2021.17   6.737     46
       2018.50   6.728     51
       2015.20   6.717    279
       2012.62   6.709     38
       2006.74   6.689    127
        628.13   2.094   1000
        626.19   2.087    850
    


  • 1H NMR 399.65 MHz
    C7H6ClF 0.05 ml : 0.5 ml CDCl3
    5-chloro-2-fluorotoluene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.109 B 7.064 C 6.885 D 2.212

         Hz     ppm     Int.
    

       2846.68   7.121    160
       2846.32   7.120    170
       2845.83   7.119    167
       2845.59   7.118    164
       2844.73   7.116    140
       2844.00   7.114    204
       2843.63   7.113    207
       2843.14   7.112    205
       2842.90   7.112    188
       2839.73   7.104    162
       2839.24   7.102    161
       2838.99   7.102    155
       2838.14   7.100    136
       2837.41   7.098    198
       2837.04   7.097    200
       2836.55   7.096    204
       2832.04   7.084    133
       2831.43   7.083    135
       2830.82   7.081     75
       2829.35   7.078    104
       2828.74   7.076    110
       2828.13   7.075    105
       2827.64   7.073    144
       2827.03   7.072    141
       2826.42   7.070     82
       2824.83   7.066    104
       2824.22   7.065    119
       2823.37   7.063    165
       2822.76   7.061    160
       2822.15   7.060     90
       2820.68   7.056    134
       2820.07   7.055    141
       2819.46   7.053    122
       2818.97   7.052    163
       2818.36   7.050    157
       2816.29   7.045    119
       2815.68   7.044    119
       2760.63   6.906    290
       2751.96   6.884    412
       2751.59   6.883    408
       2742.92   6.862    231
        903.69   2.261     16
        885.75   2.216    849
        885.14   2.215   1000
        883.92   2.211    748
        883.67   2.211    743
        882.94   2.209    902
        881.84   2.206    664
    

in CDCl3