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返回ChemicalBook首頁>CAS數(shù)據庫列表>34846-90-7更多圖譜> 3-甲氧基丙烯酸甲酯(34846-90-7)質譜(MS)

34846-90-7

3-甲氧基丙烯酸甲酯(34846-90-7)質譜(MS)

分子式:C5H8O3

分子量: 116.12

  • 圖譜
    Mass 

    MS-IW-9177          
methyl trans-3-methoxyacrylate
C5H8O3              (Mass of molecular ion:    116)


       Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV


          14.0       1.7
      15.0       9.8
      26.0       4.5
      27.0       8.9
      28.0       4.3
      29.0      13.2
      30.0       2.0
      31.0       7.7
      32.0       1.0
      41.0       2.6
      42.0       9.3
      43.0       1.3
      44.0       1.1
      45.0       1.3
      53.0       4.9
      54.0       3.3
      55.0       3.1
      57.0       1.6
      58.0       1.0
      59.0       7.2
      69.0       5.6
      70.0       1.2
      75.0       2.6
      84.0       2.6
      85.0     100.0
      86.0       4.6
      87.0      21.2
      88.0       1.0
     101.0       1.8
     116.0       8.6

400 MHz in CDCl3

  • 圖譜

    1H NMR 399.65 MHz
    C5 H8 O3 0.05 ml : 0.5 ml CDCl3
    methyl trans-3-methoxyacrylate
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             7.637
      B             5.204
      C             3.702
      D             3.700
  

         Hz     ppm     Int.


       3058.35   7.653    185
   3045.78   7.622    182
   2086.06   5.220    237
   2073.49   5.189    231
   1479.61   3.703   1000
   1478.64   3.700    722

in CDCl3

  • 圖譜

liquid film

  • 圖譜

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