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双十六烷基二甲基溴化铵

产品名称 双十六烷基二甲基溴化铵

CAS号70755-47-4

分子式C34H72BrN

分子量574.85

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  • Mass

    MS-IW-7584          
    dihexadecyldimethylammonium bromide
    C34H72BrN           (Mass of molecular ion:    573)
    

       Source Temperature: 200 °C
       Sample Temperature: 250 °C
       Direct, 75 eV
    

          15.0       2.9
          17.0       2.2
          18.0      12.0
          27.0       2.0
          28.0       3.5
          29.0       4.8
          30.0       1.3
          32.0       1.0
          39.0       2.2
          41.0      12.2
          42.0       6.4
          43.0      22.7
          44.0      37.8
          45.0       1.9
          53.0       1.0
          54.0       1.7
          55.0      15.1
          56.0       6.2
          57.0      30.6
          58.0      70.0
          59.0       2.9
          67.0       3.2
          68.0       2.4
          69.0      10.6
          70.0      11.0
          71.0      11.7
          72.0       1.7
          77.0       1.3
          78.0       2.5
          79.0       1.8
          80.0       1.3
          81.0       3.0
          82.0       3.5
          83.0       7.2
          84.0       8.5
          85.0       6.7
          91.0       7.6
          92.0       9.3
          93.0       2.0
          94.0       9.7
          95.0       1.9
          96.0       9.6
          97.0       5.5
          98.0       3.7
          99.0       1.7
         104.0       2.7
         105.0       2.4
         106.0       1.0
         110.0       1.8
         111.0       2.3
         112.0       2.3
         113.0       1.0
         115.0       1.1
         117.0       2.8
         125.0       1.0
         126.0       1.7
         128.0       1.2
         129.0       1.6
         133.0       1.0
         135.0       5.6
         137.0       5.2
         140.0       1.5
         149.0       1.2
         151.0       1.1
         154.0       1.3
         168.0       1.1
         182.0       1.2
         210.0       1.1
         212.0       1.0
         218.0       2.1
         252.0       2.4
         254.0       3.3
         255.0       1.7
         260.0       1.0
         264.0       3.7
         266.0      21.1
         267.0       4.9
         268.0     100.0
         269.0      19.9
         270.0       2.1
         292.0       1.4
         294.0      15.5
         295.0       3.5
         296.0       1.0
         320.0       4.9
         321.0       1.2
         346.0       1.2
         473.0       1.9
         474.0       1.1
         475.0       1.8
         476.0       1.5
         477.0       1.0
         478.0       2.5
         479.0       1.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C34 H72 Br N 0.041 g : 0.5 ml CDCl3
    dihexadecyldimethylammonium bromide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.507 B 3.404 C 1.71 D 1.36 E 1.25 F 0.880

         Hz     ppm     Int.
    

       1409.91   3.528     36
       1401.37   3.507     32
       1392.94   3.486     39
       1360.47   3.405    253
        541.87   1.356     61
        527.22   1.320     32
        526.98   1.319     32
        519.90   1.301     50
        501.34   1.255   1000
        358.52   0.898     74
        351.81   0.881    248
        344.73   0.863     93
    

in CDCl3



KBr disc



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