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网站主页CAS数据库列表 1432-43-5更多图谱3-乙酰-2-唑烷酮(1432-43-5)核磁图(1HNMR)

3-乙酰-2-唑烷酮

产品名称 3-乙酰-2-唑烷酮

CAS号1432-43-5

分子式C5H7NO3

分子量129.11


  • Mass

    MS-IW-2549          
    3-acetyl-2-oxazolidinone
    C5H7NO3             (Mass of molecular ion:    129)
    

       Source Temperature: 210 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          14.0       2.1
          15.0      13.4
          26.0       1.4
          27.0       4.0
          28.0      10.7
          29.0       6.7
          30.0       3.4
          31.0       3.4
          39.0       2.1
          40.0       1.6
          41.0       4.3
          42.0      20.2
          43.0     100.0
          44.0       7.5
          45.0       1.1
          50.0       1.4
          51.0       2.1
          52.0       2.4
          55.0       2.3
          56.0       5.7
          57.0       9.4
          59.0       1.2
          69.0       1.6
          70.0       3.7
          71.0       1.1
          73.0       1.1
          77.0       2.5
          78.0      13.3
          83.0       1.1
          86.0       6.8
          87.0       4.8
          88.0      26.1
          89.0       1.0
         101.0      46.1
         102.0       2.2
         129.0      24.4
         130.0       1.5
    



KBr disc



nujol mull