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121-05-1

N,N-二异丙基乙二胺(121-05-1)质谱(MS)

分子式:C8H20N2

分子量: 144.26

InChI:InChI=1S/C8H20N2/c1-7(2)10(6-5-9)8(3)4/h7-8H,5-6,9H2,1-4H3

InChIKey: CURJNMSGPBXOGK-UHFFFAOYSA-N

Smiles:C(N(C(C)C)C(C)C)CN

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    Mass

    MS-NW-2116          
    N,N-diisopropylethylenediamine
    C8H20N2             (Mass of molecular ion:    144)
    

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

          15.0       1.8
          18.0       2.8
          27.0       7.9
          28.0       5.3
          29.0       1.8
          30.0     100.0
          31.0       1.5
          39.0       3.4
          41.0      11.6
          42.0       8.5
          43.0      22.9
          44.0      26.7
          55.0       1.1
          56.0       8.2
          57.0       1.8
          58.0       7.1
          59.0       1.2
          70.0       5.5
          71.0       2.1
          72.0      65.8
          73.0       3.0
          84.0       2.2
          85.0       1.1
          86.0       8.9
          87.0       1.2
          99.0       1.0
         100.0       2.5
         101.0       1.3
         114.0      99.2
         115.0       8.3
         129.0       1.1
         144.0       2.0
    

90 MHz in CDCl3

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    1H NMR 89.56 MHz
    C8 H20 N2 0.04 ml : 0.5 ml CDCl3
    N,N-diisopropylethylenediamine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.991 B 2.63 C 2.49 D 1.36 E 1.002

         Hz     ppm     Int.
    

        281.88   3.148     22
        275.19   3.073     53
        268.63   3.000     71
        262.00   2.926     60
        255.50   2.853     29
        236.50   2.641     92
        232.56   2.597     69
        231.63   2.587     83
        227.13   2.537     86
        226.19   2.526     79
        222.25   2.482    109
        217.88   2.433     29
        216.50   2.418     23
        121.25   1.354    171
         92.81   1.037   1000
         86.25   0.964    900
    

in CDCl3

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CCl4 solution

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liquid film

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