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2,4,5-三甲基恶唑

产品名称 2,4,5-三甲基恶唑

CAS号20662-84-4

分子式C6H9NO

分子量111.14

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  • Mass

    MS-IW-1257          
    2,4,5-trimethyloxazole
    C6H9NO              (Mass of molecular ion:    111)
    

       Source Temperature: 220 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          15.0       5.4
          26.0       2.2
          27.0       6.2
          28.0       1.5
          38.0       1.0
          39.0       3.2
          40.0       2.7
          41.0       9.7
          42.0      35.5
          43.0      55.6
          44.0       1.6
          52.0       1.0
          53.0       1.4
          54.0       2.6
          55.0      45.5
          56.0       1.6
          66.0       2.1
          67.0       1.7
          68.0      30.0
          69.0      11.9
          70.0      25.4
          71.0       1.3
          82.0      11.9
          83.0       1.8
          96.0       5.4
         110.0      14.2
         111.0     100.0
         112.0       8.5
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C6 H9 N O 0.05 ml : 0.5 ml CDCl3
    2,4,5-trimethyloxazole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.35 B 2.175 C 2.027

         Hz     ppm     Int.
    

        939.58   2.352    700
        937.26   2.346   1000
        869.38   2.176    790
        868.90   2.175    793
        813.11   2.035    586
        810.67   2.029    852
        809.69   2.026    814
        797.85   1.997     37
    

in CDCl3



liquid film