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609-09-6

Diethyl ketomalonate

Product Name Diethyl ketomalonate

CAS609-09-6

MFC7H10O5

MW174.15

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  • 609-09-6_ms
    Mass 

    MS-NW-8993          
diethyl mesoxalate
C7H10O5             (Mass of molecular ion:    174)


       Source Temperature: 260 °C
   Sample Temperature: 140 °C
   Reservoir, 75 eV


          26.0       1.3
      27.0      14.7
      28.0       7.3
      29.0     100.0
      30.0       4.3
      31.0       9.3
      43.0       3.7
      44.0       1.7
      45.0       9.4
      46.0       1.2
      47.0       1.8
      56.0       1.5
      57.0       2.7
      59.0       1.8
      73.0       3.6
      74.0      15.0
      75.0       1.8
     102.0       5.0

90 MHz in CDCl3

  • 609-09-6_1hnmr

    1H NMR 89.56 MHz
    C7 H10 O5 0.04 ml : 0.5 ml CDCl3
    diethyl mesoxalate
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             4.417
      B             1.396
  

         Hz     ppm     Int.


        406.94   4.544    119
    399.69   4.463    450
    392.56   4.384    493
    385.44   4.304    165
    132.19   1.476    461
    129.75   1.449     24
    125.13   1.398   1000
    122.75   1.371     31
    122.31   1.366     32
    120.94   1.351     34
    120.06   1.341     36
    117.94   1.317    452

in CDCl3

  • 609-09-6_13cnmr

liquid film

  • 609-09-6_ir1

  • 609-09-6_raman

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Diethyl ketomalonate(609-09-6)MS Atlas of Related Products

Malonic acid(141-82-2)MS Malonic acid(141-82-2)Raman Malonic acid(141-82-2)1HNMR Malonic acid(141-82-2)IR1 Malonic acid(141-82-2)IR2

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