十八烷基三甲基溴化铵

产品名称十八烷基三甲基溴化铵

CAS号1120-02-1

分子式C21H46BrN

分子量392.5

¹³CNMR

Mass

MS-IW-0836          
trimethyloctadecylammonium bromide
C21H46BrN           (Mass of molecular ion:    391)

   Source Temperature: 200 °C
   Sample Temperature: 210 °C
   Direct, 75 eV

      41.0       2.0
      43.0       3.1
      45.0       1.1
      55.0       2.5
      57.0       3.3
      58.0     100.0
      59.0       4.4
      69.0       1.9
      71.0       2.2
      83.0       1.1
      84.0       2.2
      85.0       1.1
      94.0       3.4
      96.0       3.2
     296.0       1.3
     297.0       2.8

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₂₁ H₄₆ Br N	0.035 g : 0.5 ml CDCl₃
trimethyloctadecylammonium bromide

    Assign.     Shift(ppm)

      A             3.611
      B             3.485
      C             1.749
      D             1.36
      E             1.26
      F             0.880

     Hz     ppm     Int.

   1453.25   3.637     42
   1444.70   3.615     32
   1436.04   3.594     45
   1393.07   3.486    829
    542.24   1.357     58
    519.65   1.301     43
    501.95   1.256   1000
    358.40   0.897     65
    351.68   0.880    206
    344.60   0.863     78

in CDCl3

KBr disc

nujol mull

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十八烷基三甲基溴化铵(1120-02-1)核磁图(¹³CNMR) 相关产品图谱

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