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癸二酸二乙酯

CAS号110-40-7

分子式C14H26O4

分子量258.35

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  • Mass

    MS-NW-0420          
    diethyl sebacate
    C14H26O4            (Mass of molecular ion:    258)
    

       Source Temperature: 130 °C
       Sample Temperature:  90 °C
       Direct, 75 eV
    

          18.0       1.8
          26.0       1.0
          27.0      12.4
          28.0       6.3
          29.0      41.9
          30.0       1.0
          31.0       1.6
          39.0       5.8
          40.0       1.5
          41.0      33.0
          42.0       9.1
          43.0      14.9
          45.0      11.9
          53.0       3.0
          54.0       4.1
          55.0      47.3
          56.0       9.9
          57.0       4.7
          59.0       4.0
          60.0      21.1
          61.0      16.6
          67.0       8.5
          68.0       5.0
          69.0      25.5
          70.0      16.3
          71.0       3.5
          73.0      14.1
          74.0       2.3
          79.0       3.7
          80.0       3.1
          81.0       9.5
          82.0       3.6
          83.0      19.7
          84.0      30.8
          85.0       2.8
          87.0       4.5
          88.0      44.8
          89.0       4.6
          91.0       1.0
          93.0       3.6
          94.0       2.7
          95.0       8.5
          96.0       6.7
          97.0      34.9
          98.0      53.9
          99.0       4.4
         101.0      26.8
         102.0       3.1
         107.0       4.3
         109.0       2.3
         110.0       5.1
         111.0       8.2
         112.0       6.3
         113.0       1.0
         115.0       7.2
         116.0       1.7
         119.0       2.2
         120.0       2.3
         121.0      11.6
         122.0       1.7
         123.0       2.2
         124.0      10.2
         125.0      60.2
         126.0       5.4
         127.0       1.2
         128.0       2.2
         129.0      15.0
         130.0       2.4
         137.0       3.0
         138.0      28.7
         139.0      20.3
         140.0       2.2
         141.0       1.0
         143.0       5.0
         144.0       1.3
         148.0       5.4
         149.0       2.7
         155.0       1.1
         156.0       2.2
         157.0       3.0
         158.0      11.2
         159.0       1.2
         165.0       1.5
         166.0      40.3
         167.0       8.4
         168.0       2.3
         169.0       1.5
         170.0      11.8
         171.0      95.3
         172.0      10.8
         173.0       1.0
         184.0      11.8
         185.0       5.0
         186.0      11.4
         187.0       1.5
         194.0       1.0
         212.0      15.8
         213.0     100.0
         214.0      13.6
         215.0       1.8
         258.0       2.4
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C14 H26 O4 0.04 ml : 0.5 ml CDCl3
    diethyl sebacate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.119 B 2.27 C 1.61 D 1.43 to 1.20 E 1.251

         Hz     ppm     Int.
    

        379.94   4.243    104
        372.75   4.163    358
        365.63   4.083    379
        358.56   4.004    127
        212.25   2.370     59
        211.25   2.359     60
        204.63   2.285    171
        197.13   2.202    146
        151.56   1.693     39
        151.00   1.687     38
        149.94   1.675     37
        149.25   1.667     35
        148.25   1.656     34
        147.63   1.649     37
        146.00   1.631     47
        145.38   1.624     51
        144.25   1.611     54
        143.69   1.605     54
        143.38   1.601     54
        142.81   1.595     52
        140.69   1.571     42
        140.19   1.566     41
        139.44   1.557     42
        138.94   1.552     43
        138.44   1.546     42
        137.94   1.541     42
        137.63   1.537     42
        137.13   1.532     41
        136.69   1.527     41
        136.19   1.521     41
        130.63   1.459     30
        130.25   1.455     30
        125.31   1.400     39
        119.06   1.330    589
        116.75   1.304    340
        112.06   1.252   1000
        108.00   1.206     38
        104.81   1.171    411
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid