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返回ChemicalBook首页>CAS数据库列表>128459-09-6更多图谱> N-甲氧基二乙酰胺[选择性乙酰化试剂](128459-09-6)核磁图(1HNMR)

128459-09-6

N-甲氧基二乙酰胺[选择性乙酰化试剂](128459-09-6)核磁图(1HNMR)

分子式:C5H9NO3

分子量: 131.13

InChI:InChI=1S/C5H9NO3/c1-4(7)6(9-3)5(2)8/h1-3H3

InChIKey: HWZKQIRJZPOEQF-UHFFFAOYSA-N

Smiles:C(N(C(C)=O)OC)(=O)C

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    Mass

    MS-IW-7538          
    N-methoxydiacetamide
    C5H9NO3             (Mass of molecular ion:    131)
    

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

          14.0       3.5
          15.0      10.4
          18.0       1.0
          27.0       1.5
          28.0       4.6
          29.0       4.1
          30.0       2.3
          31.0       4.1
          32.0       2.5
          39.0       1.2
          40.0       3.7
          41.0       8.0
          42.0      12.2
          43.0     100.0
          44.0       6.6
          45.0       1.1
          47.0      52.0
          56.0       2.3
          57.0       5.4
          58.0       3.2
          59.0       6.2
          60.0       1.0
          72.0       1.9
          89.0      95.9
          90.0       6.2
         131.0       2.4
         132.0       1.2
    

parameter in CDCl3

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    1H NMR 300 MHz
    C5 H9 N O3 0.05 ml : 0.5 ml CDCl3
    N-methoxydiacetamide
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 3.859 D(B) 2.412

         Hz     ppm     Int.
    

       1157.70   3.859    500
        723.59   2.412   1000
    

in CDCl3

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liquid film

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