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网站主页CAS数据库列表 452-75-5更多图谱4-氯-2-氟甲苯(452-75-5)质谱(MS)

4-氯-2-氟甲苯

产品名称 4-氯-2-氟甲苯

CAS号452-75-5

分子式C7H6ClF

分子量144.57

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  • Mass

    MS-IW-9528          
    4-chloro-2-fluorotoluene
    C7H6ClF             (Mass of molecular ion:    144)
    

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

          28.0       1.4
          31.0       1.5
          38.0       1.0
          39.0       2.5
          43.0       1.2
          44.0       4.9
          50.0       2.4
          51.0       1.8
          53.5       1.0
          54.0       4.0
          57.0       5.4
          61.0       1.9
          62.0       3.6
          63.0       4.2
          72.0       1.5
          73.0       1.7
          74.0       1.2
          75.0       1.1
          81.0       3.7
          83.0       8.9
          89.0       2.0
          91.0       1.0
          93.0       1.0
         107.0      10.0
         108.0       4.0
         109.0     100.0
         110.0       7.8
         117.0       2.5
         143.0      20.0
         144.0      34.9
         145.0       8.9
         146.0      11.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C7 H6 Cl F 0.05 ml : 0.5 ml CDCl3
    4-chloro-2-fluorotoluene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.06 B 6.99 C 2.207

         Hz     ppm     Int.
    

       2829.10   7.079    136
       2821.17   7.060    275
       2813.23   7.040    170
       2812.50   7.038    189
       2799.56   7.006    207
       2797.61   7.001    429
       2796.14   6.997    351
       2789.92   6.981    228
       2788.33   6.977    528
       2786.38   6.973    144
        883.42   2.211   1000
    

in CDCl3



liquid film