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4071-88-9

Ethyl (trimethylsilyl)acetate

Product Name Ethyl (trimethylsilyl)acetate

CAS4071-88-9

MFC7H16O2Si

MW160.29

  • 4071-88-9_ms_1
    Mass 

    MS-IW-1250          
ethyl (trimethylsilyl)acetate
C7H16O2Si           (Mass of molecular ion:    160)


       Source Temperature: 230 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV


          27.0       2.5
      28.0       1.8
      29.0       4.0
      31.0       2.3
      42.0       2.5
      43.0      14.3
      44.0       5.9
      45.0      14.4
      46.0       1.1
      47.0       4.9
      55.0       1.8
      57.0       1.7
      58.0       1.8
      59.0      10.6
      60.0       1.5
      61.0       4.8
      70.0       1.0
      71.0       1.3
      72.0      11.3
      73.0      98.0
      74.0      10.6
      75.0      97.5
      76.0       7.5
      77.0       4.1
      99.0       8.6
     101.0      11.6
     102.0       1.5
     103.0     100.0
     104.0       9.8
     105.0       4.0
     114.0       1.1
     115.0      39.6
     116.0      15.8
     117.0      39.5
     118.0       4.6
     119.0       2.2
     133.0       1.0
     145.0      22.7
     146.0       2.7
     147.0       1.6

400 MHz in CDCl3

  • 4071-88-9_1hnmr_1

    1H NMR 399.65 MHz
    C7 H16 O2 Si 0.05 ml : 0.5 ml CDCl3
    ethyl (trimethylsilyl)acetate
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             4.093
      B             1.890
      C             1.238
      D             0.123
  

         Hz     ppm     Int.


       1646.85   4.121     93
   1639.65   4.103    253
   1632.57   4.085    256
   1625.37   4.067     98
    759.64   1.901     22
    755.49   1.891    471
    751.59   1.881     34
    502.32   1.257    266
    495.12   1.239    462
    487.92   1.221    271
     56.03   0.141     53
     52.98   0.133    153
     49.32   0.124   1000
     46.14   0.116    230
     39.79   0.100     31

in CDCl3

liquid film

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