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网站主页CAS数据库列表 57-09-0更多图谱十六烷基三甲基溴化铵(57-09-0)质谱(MS)

十六烷基三甲基溴化铵

产品名称 十六烷基三甲基溴化铵

CAS号57-09-0

分子式C19H42BrN

分子量364.45

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  • Mass

    MS-NW-8247          
    hexadecyltrimethylammonium bromide
    C19H42BrN           (Mass of molecular ion:    363)
    

       Source Temperature: 180 °C
       Sample Temperature: 180 °C
       Direct, 75 eV
    

          15.0       1.7
          29.0       2.1
          41.0       4.5
          42.0       2.1
          43.0       5.7
          44.0       1.6
          45.0       1.3
          46.0       1.1
          55.0       3.8
          56.0       1.2
          57.0       3.5
          58.0     100.0
          59.0       4.0
          69.0       1.8
          71.0       1.6
          84.0       1.4
          94.0       2.8
          96.0       2.6
         268.0       1.0
         269.0       2.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C19 H42 Br N 0.039 g : 0.5 ml CDCl3
    hexadecyltrimethylammonium bromide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.64 B 3.482 C 1.77 D 1.26 E 0.88

         Hz     ppm     Int.
    

        315.50   3.523     31
        315.38   3.522     31
        311.88   3.483    452
        120.06   1.341     52
        112.56   1.257   1000
         83.69   0.935     22
         78.69   0.879     68
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder