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网站主页CAS数据库列表 15933-59-2更多图谱四甲基二硅氮烷(15933-59-2)核磁图(1HNMR)

四甲基二硅氮烷

产品名称 四甲基二硅氮烷

CAS号15933-59-2

分子式C4H15NSi2

分子量133.34

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  • Mass

    MS-NW-1124          
    1,1,3,3-tetramethyldisilazane
    C4H15NSi2           (Mass of molecular ion:    133)
    

       Source Temperature: 240 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          28.0       1.1
          29.0       1.8
          31.0       4.2
          42.0       1.4
          43.0       8.7
          43.5       1.3
          44.0       3.4
          45.0       9.6
          46.0       1.0
          50.5       2.0
          51.0       2.7
          51.5       3.0
          52.0       2.5
          57.0       1.5
          58.0       1.8
          58.5       4.1
          59.0      19.0
          60.0       2.9
          61.0       1.2
          65.5       1.1
          66.0       1.4
          70.0       3.3
          72.0       2.4
          73.0      24.2
          74.0       5.3
          75.0       2.2
          86.0       3.7
          87.0       1.8
          88.0       1.2
          89.0       1.3
         100.0       4.0
         102.0       8.9
         103.0       5.9
         104.0       1.5
         116.0      20.0
         117.0       5.7
         118.0     100.0
         119.0      75.4
         120.0      15.2
         121.0       5.3
         130.0       5.4
         131.0       2.7
         132.0      28.6
         133.0      55.0
         134.0       9.8
         135.0       4.1
         192.0       2.3
         193.0       1.9
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C4 H15 N Si2 0.05 ml : 0.5 ml CDCl3
    1,1,3,3-tetramethyldisilazane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.465 B 0.153

         Hz     ppm     Int.
    

       1792.60   4.486     24
       1789.43   4.478     57
       1786.25   4.470     85
       1783.08   4.462     86
       1779.91   4.454     58
       1776.73   4.446     26
         77.39   0.194     23
         64.94   0.163    184
         61.52   0.154    995
         58.23   0.146   1000
         54.69   0.137    146
         49.44   0.124     38
         46.26   0.116     27
         38.45   0.097     22
    

liquid film