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网站主页CAS数据库列表 96-29-7更多图谱甲乙酮肟(96-29-7)核磁图(1HNMR)

甲乙酮肟

产品名称 甲乙酮肟

CAS号96-29-7

分子式C4H9NO

分子量87.12

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  • Mass

    MS-NW-2949          
    2-butanone oxime
    C4H9NO              (Mass of molecular ion:     87)
    

       Source Temperature: 280 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          14.0       1.3
          15.0      18.0
          17.0       1.0
          18.0       4.8
          26.0       7.0
          27.0      29.4
          28.0      28.8
          29.0      30.6
          30.0       9.1
          31.0      14.4
          32.0       2.3
          37.0       1.2
          38.0       2.1
          39.0      10.7
          40.0       6.3
          41.0      25.6
          42.0     100.0
          43.0      12.6
          44.0       7.1
          45.0       1.4
          46.0       2.0
          50.0       1.4
          51.0       1.9
          52.0       2.1
          53.0       2.9
          54.0       8.8
          55.0      19.0
          56.0       8.4
          58.0      39.3
          59.0       2.1
          60.0       1.7
          68.0      16.6
          69.0       2.3
          70.0      17.3
          71.0       3.5
          72.0      13.6
          86.0      26.4
          87.0      98.0
          88.0       5.1
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C4 H9 N O 0.02 ml : 0.5 ml CDCl3
    2-butanone oxime
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.3 B 2.34 C 2.24 D 1.89 E 1.87 F 1.09

         Hz     ppm     Int.
    

        218.94   2.445     53
        211.25   2.359     87
        203.25   2.270    135
        195.75   2.186    140
        188.38   2.104     45
        169.13   1.889   1000
        167.44   1.870    445
        105.06   1.174    208
         97.88   1.093    443
         97.38   1.088    287
         97.00   1.084    282
         96.50   1.078    139
         90.13   1.007    135
         89.56   1.000    104
    

in CDCl3



liquid film



4880 A,200 M,liquid