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110-15-6

丁二酸(110-15-6)核磁图(13CNMR)

产品名称:丁二酸

CAS:110-15-6

分子式:C4H6O4

分子量: 118.09

InChI:InChI=1S/C4H6O4/c5-3(6)1-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)

InChIKey: KDYFGRWQOYBRFD-UHFFFAOYSA-N

Smiles:C(O)(=O)CCC(O)=O

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    Mass

    MS-NW-1791          
    succinic acid
    C4H6O4              (Mass of molecular ion:    118)
    

       Source Temperature: 190 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          13.0       1.1
          14.0       3.9
          15.0       3.0
          17.0       2.1
          18.0       9.5
          19.0       3.0
          25.0       2.8
          26.0      19.6
          27.0      63.7
          28.0      81.8
          29.0      45.8
          30.0      11.6
          31.0       5.9
          41.0       1.4
          42.0       8.9
          43.0       7.6
          44.0       3.7
          45.0      84.3
          46.0       9.4
          47.0       3.7
          53.0       3.1
          54.0       1.2
          55.0     100.0
          56.0      28.7
          57.0       2.6
          63.0       1.2
          71.0       1.2
          72.0      19.5
          73.0      57.5
          74.0      75.4
          75.0       2.6
         100.0      60.7
         101.0      19.1
         102.0       1.2
    

400 MHz in DMSO-d6

400 MHz in D2O

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    1H NMR 399.65 MHz
    C4 H6 O4 0.042 g : 0.5 ml DMSO-d6
    succinic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 12.2 B 2.425

         Hz     ppm     Int.
    

        969.32   2.426   1000
    

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    1H NMR 399.65 MHz
    C4 H6 O4 0.039 g : 0.5 ml D2O
    succinic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.87 B 2.671 SIGNAL A INCLUDES H2O

         Hz     ppm     Int.
    

       1947.51   4.874    694
       1067.50   2.672   1000
    

in D20

in DMSO-d6

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KBr disc

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nujol mull

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4880 A,200 M,powder

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TI(III) COMPLEX IN TOLUENE/BENZENE, X-BAND

1), S-BAND

TI(III) COMPLEX IN TOLUENE/BENZENE, HALF FIELD

TI(III) COMPLEX IN TOLUENE/BENZENE, Q-BAND

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