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563-83-7

异丁酰胺(563-83-7)红外图谱(IR1)

产品名称:异丁酰胺

CAS:563-83-7

分子式:C4H9NO

分子量: 87.12

InChI:InChI=1S/C4H9NO/c1-3(2)4(5)6/h3H,1-2H3,(H2,5,6)

InChIKey: WFKAJVHLWXSISD-UHFFFAOYSA-N

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

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    Mass

    MS-NW-5080          
    isobutyramide
    C4H9NO              (Mass of molecular ion:     87)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          15.0       2.9
          16.0       1.5
          17.0       1.8
          18.0       5.6
          26.0       3.7
          27.0      24.3
          28.0       8.5
          29.0       4.2
          37.0       1.6
          38.0       2.6
          39.0      12.7
          40.0       3.5
          41.0      37.7
          42.0      31.4
          43.0      70.3
          44.0     100.0
          45.0       7.3
          46.0      14.5
          51.0       1.0
          52.0       2.2
          53.0       2.3
          54.0       6.4
          55.0       7.7
          59.0      25.6
          68.0      12.0
          69.0       1.9
          70.0       1.9
          71.0       7.0
          72.0      43.6
          73.0       1.7
          86.0       4.4
          87.0      25.2
          88.0       1.7
    

90 MHz in CDCl3

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    1H NMR 89.56 MHz
    C4 H9 N O 0.038 g : 0.5 ml CDCl3
    isobutyramide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6. B 2.418 C 1.176 J(B,C)=6.9HZ

         Hz     ppm     Int.
    

        225.00   2.513     48
        218.25   2.437     69
        211.19   2.359     60
        204.50   2.284     34
        108.56   1.213   1000
        101.69   1.136    853
    

in CDCl3

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KBr disc

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nujol mull

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4880 A,200 M,powder

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