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网站主页CAS数据库列表 2050-23-9更多图谱辛二酸二乙酯(2050-23-9)核磁图(13CNMR)

辛二酸二乙酯

产品名称 辛二酸二乙酯

CAS号2050-23-9

分子式C12H22O4

分子量230.3

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  • Mass

    MS-KW-0946          
    diethyl suberate
    C12H22O4            (Mass of molecular ion:    230)
    

       Source Temperature: 240 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       2.0
          17.0       1.2
          18.0       6.0
          26.0       5.5
          27.0      27.8
          28.0      21.3
          29.0      74.1
          30.0       2.6
          31.0      11.1
          39.0      11.2
          40.0       3.7
          41.0      48.7
          42.0      18.2
          43.0      31.2
          44.0       6.5
          45.0      26.1
          46.0       2.2
          51.0       1.2
          52.0       1.0
          53.0       4.3
          54.0       5.9
          55.0      80.6
          56.0      23.2
          57.0       5.9
          58.0       1.3
          59.0       4.3
          60.0      37.5
          61.0      29.6
          62.0       1.1
          65.0       1.7
          66.0       1.8
          67.0      11.2
          68.0      24.0
          69.0      78.4
          70.0      35.8
          71.0       5.7
          73.0      35.1
          74.0       4.5
          77.0       1.9
          78.0       1.3
          79.0       5.7
          81.0       7.5
          82.0      12.5
          83.0      59.5
          84.0      12.2
          85.0       3.8
          86.0       1.1
          87.0      10.0
          88.0      54.7
          89.0       4.1
          91.0       3.8
          92.0       1.5
          93.0       4.9
          94.0       3.1
          95.0       3.1
          96.0       5.2
          97.0      74.4
          98.0       6.6
          99.0       2.9
         100.0       1.2
         101.0      30.9
         102.0       3.3
         109.0       4.2
         110.0      21.3
         111.0      46.7
         112.0       6.8
         113.0       3.1
         114.0       1.4
         115.0      41.1
         116.0       3.4
         120.0       1.4
         121.0       2.2
         127.0       2.5
         128.0      10.0
         129.0       8.1
         130.0       3.5
         137.0       3.7
         138.0      80.3
         139.0      48.6
         140.0       5.7
         141.0       3.6
         142.0       5.5
         143.0     100.0
         144.0       9.2
         155.0       1.1
         156.0       9.3
         157.0       8.6
         158.0       5.9
         184.0       4.6
         185.0      92.7
         186.0      10.5
         187.0       1.2
         188.0       1.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C12 H22 O4 0.04 ml : 0.5 ml CDCl3
    diethyl suberate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.124 B 2.291 C 1.632 D 1.343 E 1.255

         Hz     ppm     Int.
    

       1659.06   4.152    178
       1651.98   4.134    485
       1644.78   4.116    473
       1637.70   4.098    172
        923.10   2.310    249
        915.77   2.292    390
        908.08   2.273    260
        666.38   1.668     33
        663.70   1.661     32
        658.94   1.649     90
        656.49   1.643     70
        654.05   1.637     74
        651.61   1.631    112
        649.41   1.625     76
        646.48   1.618     62
        644.04   1.612     77
        641.60   1.606     40
        544.43   1.363    114
        542.97   1.359     70
        540.77   1.354    114
        539.55   1.351    103
        536.99   1.344    208
        533.57   1.336     98
        532.84   1.334     95
        531.13   1.329     46
        529.66   1.326     79
        508.67   1.273    585
        506.10   1.267     35
        501.59   1.256   1000
        494.38   1.238    541
    

in CDCl3



liquid film



4880 A,200 M,liquid