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Ethyl trimethylacetate

Product Name Ethyl trimethylacetate

CAS3938-95-2

MFC7H14O2

MW130.18


  • Mass 

    MS-IW-0867          
ethyl pivalate
C7H14O2             (Mass of molecular ion:    130)


       Source Temperature: 210 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV


          27.0       2.9
      28.0       1.2
      29.0      18.0
      39.0       2.4
      41.0      21.2
      42.0       1.6
      43.0       1.5
      45.0       1.5
      47.0       1.2
      55.0       1.6
      56.0      29.7
      57.0     100.0
      58.0       5.2
      59.0       5.2
      69.0       1.0
      75.0       9.0
      85.0      11.7
      87.0       5.4
      88.0       1.0
     115.0       1.9
     130.0       7.4
     131.0       1.6

parameter in CDCl3


  • 1H NMR 300 MHz
    C7 H14 O2 0.05 ml : 0.5 ml CDCl3
    ethyl pivalate
    ChemicalStructure 
        Parameter     ppm  Hz
    
      D(A)         4.112
      D(B)         1.247
       J(A,B)          7.1
     
      D(C)         1.195
  

         Hz     ppm     Int.


       1244.29   4.148     27
   1237.20   4.124     82
   1230.10   4.100     83
   1223.00   4.077     28
    381.17   1.271     85
    374.07   1.247    167
    366.97   1.223     84
    358.54   1.195   1000

in CDCl3



liquid film





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