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3-氰基丙酸甲酯

产品名称 3-氰基丙酸甲酯

CAS号4107-62-4

分子式C5H7NO2

分子量113.11

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  • Mass

    MS-NW-4210          
    methyl 3-cyanopropionate
    C5H7NO2             (Mass of molecular ion:    113)
    

       Source Temperature: 230 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          14.0       2.2
          15.0      26.1
          26.0       8.0
          27.0      14.7
          28.0      21.5
          29.0       5.7
          30.0       1.1
          31.0       3.6
          39.0       1.1
          40.0       1.5
          41.0       2.5
          42.0       7.8
          43.0       1.3
          45.0       1.7
          51.0       3.0
          52.0       8.9
          53.0       7.1
          54.0      93.6
          55.0      17.5
          56.0       1.4
          59.0      32.9
          68.0      35.2
          69.0       1.7
          80.0       1.5
          81.0       2.8
          82.0     100.0
          83.0      10.4
          84.0       1.7
          85.0       2.0
         113.0       2.4
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C5 H7 N O2 0.02 ml : 0.5 ml CDCl3
    methyl 3-cyanopropionate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.749 B 2.68

         Hz     ppm     Int.
    

        335.75   3.749   1000
        334.13   3.731     37
        241.50   2.697    103
        239.94   2.680    663
        238.94   2.668    154
        238.38   2.662    157
        237.88   2.657    126
    

in CDCl3



liquid film



4880 A,150M,liquid