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网站主页CAS数据库列表 7459-46-3更多图谱1,1,2-乙烷三羧酸三乙酯(7459-46-3)核磁图(1HNMR)

1,1,2-乙烷三羧酸三乙酯

产品名称 1,1,2-乙烷三羧酸三乙酯

CAS号7459-46-3

分子式C11H18O6

分子量246.26

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  • Mass

    MS-NW-7600          
    triethyl 1,1,2-ethanetricarboxylate
    C11H18O6            (Mass of molecular ion:    246)
    

       Source Temperature: 250 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          15.0       2.6
          18.0       2.6
          19.0       1.2
          25.0       1.3
          26.0       8.7
          27.0      35.0
          28.0       9.3
          29.0      73.0
          30.0       1.8
          31.0       9.8
          41.0       1.1
          42.0       2.3
          43.0       6.2
          44.0       9.3
          45.0      10.4
          46.0       1.6
          47.0       1.6
          53.0       1.8
          54.0       2.7
          55.0      49.9
          56.0       4.5
          57.0       1.1
          69.0       1.1
          71.0       2.3
          72.0       4.8
          73.0      30.7
          74.0       1.9
          82.0       1.4
          83.0       1.7
          99.0      35.2
         100.0      40.9
         101.0      21.9
         102.0       3.2
         117.0       8.5
         126.0       3.1
         127.0      66.4
         128.0      55.3
         129.0      10.9
         130.0       1.3
         145.0      25.9
         146.0       2.1
         154.0       8.0
         155.0      19.8
         156.0       1.7
         172.0       1.9
         173.0     100.0
         174.0      19.9
         175.0       2.4
         200.0       9.3
         201.0      33.6
         202.0       4.2
         218.0       1.6
         219.0       1.5
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C11 H18 O6 0.05 ml : 0.5 ml CDCl3
    triethyl 1,1,2-ethanetricarboxylate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.206 B 4.164 C 3.822 D 2.917 E 1.280 F 1.259

         Hz     ppm     Int.
    

        388.50   4.338    110
        381.50   4.260    385
        375.69   4.195    267
        374.38   4.181    475
        368.56   4.116    242
        367.31   4.102    209
        363.44   4.059     32
        361.44   4.036     82
        350.13   3.910     63
        342.44   3.824    115
        335.31   3.744     86
        264.63   2.955    263
        257.19   2.872    212
        121.69   1.359    495
        119.75   1.338    295
        114.63   1.280   1000
        112.69   1.259    573
        107.44   1.200    465
        105.50   1.178    267
        101.38   1.132     33
    

in CDCl3



liquid film