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78-09-1

Tetraethyl orthocarbonate

Product Name Tetraethyl orthocarbonate

CAS78-09-1

MFC9H20O4

MW192.25

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  • 78-09-1_ms
    Mass 

    MS-NW-8990          
tetraethyl orthocarbonate
C9H20O4             (Mass of molecular ion:    192)


       Source Temperature: 250 °C
   Sample Temperature: 140 °C
   Reservoir, 75 eV


          19.0       1.8
      27.0       5.6
      28.0       2.3
      29.0      23.5
      31.0       8.8
      43.0       2.2
      45.0      16.7
      46.0       1.3
      47.0       9.7
      63.0      91.9
      64.0       1.2
      75.0       2.2
      91.0      70.3
      92.0       2.5
     102.0       1.8
     119.0      39.4
     120.0       2.3
     147.0     100.0
     148.0       8.0

parameter in CDCl3

  • 78-09-1_1hnmr

    1H NMR 300 MHz
    C9 H20 O4 0.04 ml : 0.5 ml CDCl3
    tetraethyl orthocarbonate
    ChemicalStructure 
        Parameter     ppm  Hz
    
      D(A)         3.582
      D(B)         1.220
       J(A,B)          7.1
  

         Hz     ppm     Int.


       1085.31   3.618    161
   1078.22   3.594    490
   1071.10   3.570    500
   1064.01   3.547    170
    373.06   1.244    507
    365.97   1.220   1000
    358.87   1.196    485

in CDCl3

  • 78-09-1_13cnmr

liquid film

  • 78-09-1_ir1

4880 A,200 M,liquid

  • 78-09-1_raman

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