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网站主页CAS数据库列表 103-76-4更多图谱N-羟乙基哌嗪(103-76-4)质谱(MS)

N-羟乙基哌嗪

产品名称 N-羟乙基哌嗪

CAS号103-76-4

分子式C6H14N2O

分子量130.19

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  • Mass

    MS-NW-0758          
    2-(1-piperazinyl)ethanol
    C6H14N2O            (Mass of molecular ion:    130)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       3.5
          18.0       2.5
          26.0       1.4
          27.0       7.0
          28.0      13.0
          29.0       8.9
          30.0       7.7
          31.0       1.4
          39.0       2.6
          40.0       1.1
          41.0      12.0
          42.0      33.8
          43.0      16.7
          44.0      17.6
          45.0       4.0
          54.0       2.4
          55.0       4.9
          56.0      49.8
          57.0      16.2
          58.0      11.5
          68.0       1.4
          69.0       2.2
          70.0      19.8
          71.0       5.2
          72.0       2.2
          73.0       2.4
          74.0       3.4
          78.0       1.8
          83.0       1.7
          84.0       6.2
          85.0       2.4
          86.0       1.8
          88.0      30.4
          89.0       1.5
          97.0       2.5
          98.0       1.3
          99.0     100.0
         100.0      14.5
         112.0      12.7
         113.0       1.2
         129.0       1.2
         130.0       3.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C6 H14 N2 O 0.05 ml : 0.5 ml CDCl3
    2-(1-piperazinyl)ethanol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.637 B 2.895 C 2.52 D 2.48

         Hz     ppm     Int.
    

       1459.35   3.652    513
       1453.74   3.638    760
       1448.00   3.624    540
       1161.99   2.908    697
       1157.10   2.896   1000
       1152.22   2.884    742
       1012.45   2.534    570
       1006.84   2.520    796
       1001.22   2.506    611
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid