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网站主页CAS数据库列表 350-30-1更多图谱3-氯-4-氟硝基苯(350-30-1)核磁图(1HNMR)

3-氯-4-氟硝基苯

产品名称 3-氯-4-氟硝基苯

CAS号350-30-1

分子式C6H3ClFNO2

分子量175.54

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  • Mass

    MS-NW-8933          
    2-chloro-1-fluoro-4-nitrobenzene
    C6H3ClFNO2          (Mass of molecular ion:    175)
    

       Source Temperature: 260 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          28.0       1.4
          30.0      22.1
          31.0       2.3
          37.0       1.1
          38.0       1.2
          50.0      11.1
          51.0       1.5
          56.0       1.9
          57.0       3.8
          61.0       3.0
          62.0       3.6
          63.0       7.6
          67.0       2.4
          68.0      11.5
          69.0       3.4
          73.0       3.6
          74.0      16.7
          75.0       6.5
          81.0       3.4
          82.0       2.0
          84.0       2.5
          85.0       1.5
          86.0       1.0
          91.0       3.3
          92.0       4.7
          93.0      30.4
          94.0      28.1
          95.0       1.9
         103.0       2.7
         108.0       1.8
         109.0      27.6
         110.0       3.0
         111.0       9.1
         117.0      27.7
         118.0       1.7
         119.0       9.2
         128.0       2.9
         129.0     100.0
         130.0       7.6
         131.0      32.0
         132.0       2.1
         145.0      32.7
         146.0       2.1
         147.0      10.6
         159.0       3.2
         161.0       1.0
         175.0      88.0
         176.0       6.2
         177.0      28.7
         178.0       2.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C6 H3 Cl F N O2 0.045 g : 0.5 ml CDCl3
    2-chloro-1-fluoro-4-nitrobenzene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.350 B 8.185 C 7.332 J(A,B)=2.8HZ J(A,C)=0.4HZ J(A,F-19)=6.2HZ J(B,C)=9.0HZ J(B,F-19)=4.1HZ J(C,F-19)=7.9HZ

         Hz     ppm     Int.
    

        752.81   8.406    669
        750.13   8.376    966
        746.63   8.337    692
        743.88   8.306   1000
        741.13   8.276    649
        740.13   8.265    184
        739.69   8.260    169
        738.38   8.245    450
        737.00   8.230    657
        734.25   8.199    415
        732.13   8.175    693
        730.88   8.161    184
        729.38   8.145    578
        728.06   8.130    702
        725.31   8.099    521
        723.63   8.080     97
        664.81   7.424    920
        659.56   7.365    101
        656.94   7.336    976
        656.56   7.331    965
        655.81   7.323    861
        649.88   7.257     94
        647.94   7.235    742
        646.50   7.219    111
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder