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网站主页CAS数据库列表 18599-22-9更多图谱4-溴-3,3,4,4-四氟丁烯(18599-22-9)核磁图(1HNMR)

4-溴-3,3,4,4-四氟丁烯

产品名称 4-溴-3,3,4,4-四氟丁烯

CAS号18599-22-9

分子式C4H3BrF4

分子量206.96

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  • Mass

    MS-IW-8226          
    4-bromo-3,3,4,4-tetrafluoro-1-butene
    C4H3BrF4            (Mass of molecular ion:    206)
    

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

          26.0       1.2
          27.0       3.6
          31.0       2.5
          39.0       1.3
          50.0       1.1
          51.0      18.2
          56.0       1.0
          57.0       2.7
          69.0       1.2
          75.0       2.7
          76.0       1.3
          77.0     100.0
          78.0       3.6
         100.0       2.5
         108.0       9.8
         127.0      28.5
         128.0       1.2
         129.0       2.5
         131.0       2.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C4 H3 Br F4 0.05 ml : 0.5 ml CDCl3
    4-bromo-3,3,4,4-tetrafluoro-1-butene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.01 to 5.99 B 5.818

         Hz     ppm     Int.
    

       2427.86   6.075     35
       2419.07   6.053     33
       2418.21   6.051     50
       2411.50   6.035     81
       2410.64   6.032    130
       2409.79   6.030     79
       2408.57   6.027     38
       2401.00   6.008    472
       2400.27   6.006    309
       2397.58   6.000    663
       2393.68   5.990   1000
       2391.36   5.984    309
       2387.57   5.975    137
       2386.72   5.973    211
       2385.99   5.971    130
       2380.37   5.957    129
       2378.54   5.952     37
       2369.51   5.929     33
       2343.87   5.865     38
       2330.57   5.832    559
       2328.49   5.827    214
       2327.51   5.824    266
       2326.66   5.822    287
       2323.24   5.814    453
       2320.43   5.807    226
       2319.21   5.804    458
    

in CDCl3



liquid film