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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





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