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网站主页CAS数据库列表 30673-38-2更多图谱癸酸异丁酯(30673-38-2)红外图谱(IR2)

癸酸异丁酯

产品名称 癸酸异丁酯

CAS号30673-38-2

分子式C14H28O2

分子量228.37

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  • Mass

    MS-NW-8344          
    isobutyl decanoate
    C14H28O2            (Mass of molecular ion:    228)
    

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

          27.0       5.4
          28.0       2.5
          29.0      16.1
          39.0       4.2
          40.0       1.0
          41.0      27.7
          42.0       5.9
          43.0      28.4
          44.0       1.0
          53.0       1.1
          54.0       1.2
          55.0      14.3
          56.0     100.0
          57.0      79.7
          58.0       3.5
          60.0      20.9
          61.0       6.1
          67.0       2.5
          68.0       1.6
          69.0       8.0
          70.0       2.6
          71.0      18.7
          72.0       1.1
          73.0      14.0
          74.0       1.8
          81.0       4.1
          82.0       1.0
          83.0       4.6
          84.0       3.7
          85.0       8.4
          86.0       1.4
          87.0       5.1
          89.0       1.3
          95.0       3.9
          97.0       2.6
          98.0       2.9
         101.0       2.2
         103.0       1.1
         110.0       1.3
         111.0       1.3
         112.0       1.6
         115.0       2.8
         116.0       3.9
         117.0       1.1
         129.0       9.6
         143.0       1.6
         155.0      41.8
         156.0       4.6
         172.0       7.5
         173.0      21.1
         174.0       2.4
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C14 H28 O2 0.04 ml : 0.5 ml CDCl3
    isobutyl decanoate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.852 B 2.30 C 1.85 D 1.63 E 1.27 F 0.933 G 0.88

         Hz     ppm     Int.
    

        348.44   3.891    384
        341.88   3.818    419
        214.44   2.395     47
        213.31   2.382     46
        206.88   2.310    124
        199.13   2.224    104
        179.19   2.001     42
        172.38   1.925     52
        165.81   1.852     50
        159.13   1.777     41
        152.56   1.704     41
        151.31   1.690     31
        149.38   1.668     30
        148.56   1.659     32
        148.06   1.654     33
        146.13   1.632     41
        145.75   1.628     42
        145.44   1.624     41
        144.63   1.615     41
        143.81   1.606     39
        142.88   1.596     35
        142.00   1.586     32
        141.56   1.581     31
        141.06   1.576     31
        140.50   1.569     31
        140.13   1.565     31
        139.38   1.557     32
        139.06   1.553     32
        138.75   1.550     32
        138.31   1.545     31
        137.50   1.536     30
        128.75   1.438     31
        128.00   1.430     33
        127.25   1.421     37
        126.06   1.408     41
        125.44   1.401     42
        123.63   1.381     53
        122.25   1.366     63
        113.69   1.270    678
         86.56   0.967   1000
         84.56   0.945    103
         84.13   0.940    104
         80.00   0.894    791
         78.81   0.880    297
         72.44   0.809     50
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid