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网站主页CAS数据库列表 2049-80-1更多图谱烯丙基丙二酸二乙酯(2049-80-1)红外图谱(IR1)

烯丙基丙二酸二乙酯

产品名称 烯丙基丙二酸二乙酯

CAS号2049-80-1

分子式C10H16O4

分子量200.23

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  • Mass

    MS-NW-5795          
    diethyl allylmalonate
    C10H16O4            (Mass of molecular ion:    200)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          15.0       2.8
          19.0       1.3
          26.0       4.2
          27.0      36.2
          28.0       7.5
          29.0     100.0
          30.0       2.2
          31.0       4.2
          32.0       1.0
          39.0      14.6
          40.0       1.2
          41.0      18.5
          42.0       5.5
          43.0      17.6
          44.0       2.3
          45.0       7.2
          47.0       1.7
          50.0       1.2
          51.0       2.9
          52.0       2.4
          53.0      15.9
          54.0      14.2
          55.0      20.1
          56.0       2.9
          57.0       6.4
          58.0       4.0
          67.0       7.1
          68.0       1.0
          69.0       4.7
          70.0      10.9
          71.0       4.9
          73.0       3.1
          80.0       3.7
          81.0      45.6
          82.0      23.6
          83.0       8.3
          84.0       1.7
          85.0       4.4
          86.0       3.1
          87.0       2.0
          88.0       1.3
          97.0      13.5
          98.0      64.6
          99.0      34.1
         100.0       9.6
         101.0       1.7
         108.0      29.6
         109.0      71.4
         110.0       5.2
         111.0       3.2
         114.0       1.4
         115.0       1.1
         125.0       2.1
         126.0      43.0
         127.0      58.5
         128.0      11.1
         129.0       1.4
         132.0       1.3
         133.0       1.6
         154.0       9.9
         155.0      12.3
         156.0       1.4
         160.0       3.6
         200.0       1.8
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C10 H16 O4 0.04 ml : 0.5 ml CDCl3
    diethyl allylmalonate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 5.77 B 5.10 C 5.04 D 4.192 E 3.412 F 2.644 G 1.266

         Hz     ppm     Int.
    

        523.13   5.842     37
        515.94   5.761     45
        506.13   5.652     57
        499.44   5.577     31
        467.19   5.217     53
        466.44   5.209     55
        465.25   5.195     89
        463.88   5.180     45
        459.19   5.128     42
        458.13   5.116     78
        457.13   5.105     60
        456.19   5.094     48
        449.75   5.022     47
        448.06   5.003     84
        447.25   4.994     62
        446.44   4.985     63
        386.69   4.318    133
        379.56   4.239    450
        372.44   4.159    497
        365.38   4.080    176
        314.13   3.508     61
        306.81   3.426     87
        306.19   3.419     99
        299.00   3.339     96
        244.50   2.731     53
        243.50   2.719     83
        242.38   2.707     52
        236.81   2.645    123
        235.88   2.634    106
        229.38   2.562     60
        228.25   2.549     36
        120.38   1.345    521
        113.38   1.266   1000
        106.13   1.186    462
    

in CDCl3



liquid film



4880 A,200 M,liquid