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网站主页CAS数据库列表 106-63-8更多图谱丙烯酸异丁酯(106-63-8)红外图谱(IR2)

丙烯酸异丁酯

产品名称 丙烯酸异丁酯

CAS号106-63-8

分子式C7H12O2

分子量128.17

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  • Mass

    MS-NW-5514          
    isobutyl acrylate
    C7H12O2             (Mass of molecular ion:    128)
    

       Source Temperature: 240 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          26.0       2.2
          27.0      19.3
          28.0       2.3
          29.0       6.1
          31.0       1.5
          39.0       4.3
          41.0      13.2
          42.0       1.8
          43.0       4.6
          55.0     100.0
          56.0      49.2
          57.0       5.0
          69.0       2.1
          70.0       2.5
          73.0      10.0
          85.0       9.5
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C7 H12 O2 0.04 ml : 0.5 ml CDCl3
    isobutyl acrylate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.375 B 6.145 C 5.817 D 3.946 E 1.957 F 0.961 J(A,B)=16.9HZ, J(A,C)=2.8HZ, J(B,C)=9.7HZ

         Hz     ppm     Int.
    

        585.69   6.540     60
        582.88   6.509     79
        568.81   6.352    242
        566.00   6.320    261
        560.56   6.260    210
        550.88   6.151    299
        534.00   5.963    133
        525.63   5.870    207
        522.81   5.838    197
        515.94   5.761    110
        513.19   5.731     97
        356.88   3.985    539
        350.25   3.911    587
        184.13   2.056     43
        178.38   1.992     22
        177.31   1.980     53
        170.75   1.907     49
        164.06   1.832     30
         88.94   0.994   1000
         82.38   0.920    756
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid