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142-26-7

N-乙酰乙醇胺(142-26-7)Raman光谱

产品名称:N-乙酰乙醇胺

CAS:142-26-7

分子式:C4H9NO2

分子量: 103.12

InChI:InChI=1S/C4H9NO2/c1-4(7)5-2-3-6/h6H,2-3H2,1H3,(H,5,7)

InChIKey: PVCJKHHOXFKFRP-UHFFFAOYSA-N

Smiles:C(NCCO)(=O)C

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    Mass

    MS-NW-7677          
    N-(2-hydroxyethyl)acetamide
    C4H9NO2             (Mass of molecular ion:    103)
    

       Source Temperature: 260 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          14.0       1.2
          15.0       7.5
          18.0       1.3
          27.0       2.0
          28.0       8.5
          28.5       2.0
          30.0     100.0
          31.0       4.7
          31.5       1.0
          40.5       1.6
          41.5       6.4
          42.5      52.6
          43.5       3.1
          45.0       2.3
          54.0       1.1
          55.0       3.3
          60.0      30.9
          61.0       1.0
          70.0       2.1
          72.0      21.0
          73.0      16.3
          85.0       8.0
    

90 MHz in CDCl3

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    1H NMR 89.56 MHz
    C4 H9 N O2 0.05 ml : 0.5 ml CDCl3
    N-(2-hydroxyethyl)acetamide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.49 B 4.98 C 3.656 D 3.350 E 1.990

         Hz     ppm     Int.
    

        333.13   3.720    101
        328.25   3.666    222
        323.19   3.609    187
        306.63   3.424     97
        301.25   3.364    179
        296.06   3.306    140
        291.19   3.252     52
        290.88   3.248     52
        188.88   2.109     23
        178.25   1.991   1000
    

in CDCl3

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liquid film

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