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网站主页CAS数据库列表 38205-60-6更多图谱2,4-二甲基-5-乙酰基噻唑(38205-60-6)Raman光谱

2,4-二甲基-5-乙酰基噻唑

产品名称 2,4-二甲基-5-乙酰基噻唑

CAS号38205-60-6

分子式C7H9NOS

分子量155.22

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  • Mass

    MS-IW-3642          
    5-acetyl-2,4-dimethylthiazole
    C7H9NOS             (Mass of molecular ion:    155)
    

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

          15.0       3.8
          26.0       1.0
          27.0       3.8
          28.0       1.3
          38.0       1.7
          39.0       5.2
          40.0       1.5
          41.0       2.8
          42.0       8.1
          43.0      83.7
          44.0       2.9
          45.0      21.4
          47.0       1.0
          51.0       1.1
          55.5       1.4
          58.0       1.9
          59.0       4.6
          67.0       1.3
          69.0      10.7
          70.0       6.8
          71.0      44.4
          72.0      22.2
          73.0       2.9
          74.0       1.0
          84.0       2.3
          85.0       1.6
          99.0       1.1
         112.0      37.3
         113.0       3.2
         114.0      11.6
         140.0     100.0
         141.0       8.0
         142.0       5.0
         155.0      90.8
         156.0       8.4
         157.0       4.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C7 H9 N O S 0.05 ml : 0.5 ml CDCl3
    5-acetyl-2,4-dimethylthiazole
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 2.692 B *1 2.682 C *1 2.502

         Hz     ppm     Int.
    

       1075.81   2.692    882
       1072.02   2.683    789
       1063.23   2.661     30
       1000.24   2.503   1000
    

in CDCl3



liquid film