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109-83-1

N-甲基-2-羟基乙胺(109-83-1)质谱(MS)

分子式:C3H9NO

分子量: 75.11

InChI:InChI=1S/C3H9NO/c1-4-2-3-5/h4-5H,2-3H2,1H3

InChIKey: OPKOKAMJFNKNAS-UHFFFAOYSA-N

Smiles:C(O)CNC

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    Mass

    MS-NW-0682          
    2-(methylamino)ethanol
    C3H9NO              (Mass of molecular ion:     75)
    

       Source Temperature: 200 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       4.9
          18.0       6.0
          27.0       3.4
          28.0      11.3
          29.0       2.0
          30.0       7.5
          31.0       1.8
          41.0       1.8
          42.0       7.1
          43.0       4.6
          44.0     100.0
          45.0       3.7
          56.0       4.6
          57.0       1.7
          74.0       1.3
          75.0       8.1
    

90 MHz in CDCl3

parameter in CDCl3

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    1H NMR 89.56 MHz
    C3 H9 N O 0.04 ml : 0.5 ml CDCl3
    2-(methylamino)ethanol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.646 B 3.24 C 2.701 D 2.437

         Hz     ppm     Int.
    

        332.31   3.711    124
        329.06   3.675     38
        327.31   3.655    155
        326.06   3.641     88
        324.81   3.627     46
        321.94   3.595    167
        289.75   3.236    195
        284.94   3.182     22
        246.88   2.757    151
        244.00   2.725     39
        242.75   2.711     77
        241.50   2.697    146
        239.75   2.677     48
        236.50   2.641    117
        218.25   2.437   1000
    

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    1H NMR 300 MHz
    C3 H9 N O 0.04 ml : 0.5 ml CDCl3
    2-(methylamino)ethanol
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 3.646 D(B) 2.701 J(A,B) 5.2 D(C) 3.24 D(D) 3.24 D(E) 2.437

         Hz     ppm     Int.
    

       1099.05   3.663    160
       1093.85   3.646    329
       1088.65   3.629    172
        972.00   3.240    147
        815.46   2.718    172
        810.26   2.701    329
        805.06   2.684    160
        731.10   2.437   1000
    

in CDCl3

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CCl4 solution

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liquid film

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4880 A,200 M,liquid

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