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4,4-二甲基-2-氧唑啉

产品名称 4,4-二甲基-2-氧唑啉

CAS号30093-99-3

分子式C5H9NO

分子量99.13

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  • Mass

    MS-NW-6378          
    4,4-dimethyl-2-oxazoline
    C5H9NO              (Mass of molecular ion:     99)
    

       Source Temperature: 270 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          14.0       1.2
          15.0       6.3
          18.0       2.5
          26.0       4.4
          27.0      17.9
          28.0      29.5
          29.0      17.4
          30.0       2.3
          31.0       2.3
          37.0       1.4
          38.0       3.0
          39.0      18.0
          40.0       7.6
          41.0      33.6
          42.0     100.0
          43.0      10.5
          52.0       1.4
          53.0       1.1
          54.0       2.1
          55.0       2.1
          56.0       6.8
          57.0      30.7
          58.0       2.8
          59.0       1.0
          69.0      92.4
          70.0       6.3
          72.0       1.6
          84.0      63.1
          85.0       3.3
          86.0       2.1
          99.0      21.9
         100.0       1.6
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C5 H9 N O 0.05 ml : 0.5 ml CDCl3
    4,4-dimethyl-2-oxazoline
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.71 B 3.883 C 1.290

         Hz     ppm     Int.
    

        601.13   6.713    101
        347.81   3.884    364
        115.63   1.292   1000
    

in CDCl3



liquid film



4880 A,200 M,liquid