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网站主页CAS数据库列表 364-78-3更多图谱4-氟-2-硝基苯胺(364-78-3)质谱(MS)

4-氟-2-硝基苯胺

产品名称 4-氟-2-硝基苯胺

CAS号364-78-3

分子式C6H5FN2O2

分子量156.11

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  • Mass

    MS-IW-9728          
    4-fluoro-2-nitroaniline
    C6H5FN2O2           (Mass of molecular ion:    156)
    

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

          28.0       5.2
          30.0       2.7
          31.0       3.4
          33.0       1.6
          37.0       1.2
          38.0       1.9
          39.0       3.6
          50.0       1.6
          51.0       3.3
          52.0       5.4
          56.0       2.5
          57.0      14.5
          59.0       1.0
          61.0       1.5
          62.0       2.8
          63.0      10.6
          64.0       2.5
          65.0       1.9
          70.0       2.8
          71.0       1.9
          76.0       2.3
          78.0       1.4
          81.0       6.1
          82.0      11.4
          83.0      57.7
          84.0       7.8
          89.0       1.5
          90.0      12.7
          91.0       1.3
          95.0       2.8
          96.0       2.1
          97.0       1.2
          98.0       6.6
         108.0       3.1
         109.0       6.7
         110.0      61.8
         111.0       4.5
         122.0       1.0
         126.0       5.2
         138.0       1.0
         139.0       3.1
         140.0       1.5
         156.0     100.0
         157.0       8.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C6 H5 F N2 O2 0.040 g : 0.5 ml CDCl3
    4-fluoro-2-nitroaniline
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.810 B 7.185 C 6.835 D 6.06

         Hz     ppm     Int.
    

       3127.44   7.826    946
       3124.51   7.819    975
       3118.41   7.803    974
       3115.48   7.796    949
       2881.35   7.210    520
       2878.42   7.203    549
       2874.15   7.192    678
       2871.83   7.186    900
       2869.38   7.180    705
       2865.11   7.170    620
       2862.06   7.162    562
       2738.40   6.852    950
       2733.76   6.841   1000
       2729.25   6.830    901
       2724.61   6.818    834
       2422.24   6.061    748
    

in CDCl3



KBr disc



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