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网站主页CAS数据库列表 13623-11-5更多图谱2,4,5-三甲基噻唑(13623-11-5)红外图谱(IR)

2,4,5-三甲基噻唑

产品名称 2,4,5-三甲基噻唑

CAS号13623-11-5

分子式C6H9NS

分子量127.21

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  • Mass

    MS-IW-9661          
    2,4,5-trimethylthiazole
    C6H9NS              (Mass of molecular ion:    127)
    

       Source Temperature: 230 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       2.1
          26.0       1.6
          27.0       7.0
          28.0       1.6
          38.0       1.4
          39.0       6.2
          40.0       1.8
          41.0       6.2
          42.0      10.1
          45.0      13.6
          46.0       2.1
          47.0       1.4
          50.0       2.1
          51.0       3.7
          52.0       2.2
          53.0       9.6
          54.0       1.1
          55.5       1.2
          57.0       1.6
          58.0       7.8
          59.0      20.1
          60.0       1.6
          61.0       1.0
          68.0       4.1
          69.0       4.3
          70.0       1.9
          71.0      89.1
          72.0       4.2
          73.0       4.2
          84.0       1.0
          85.0      31.1
          86.0      86.9
          87.0       6.0
          88.0       4.0
         112.0       1.2
         126.0       3.7
         127.0     100.0
         128.0       8.5
         129.0       4.8
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C6 H9 N S 0.05 ml : 0.5 ml CDCl3
    2,4,5-trimethylthiazole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.586 B *1 2.280 C *1 2.271

         Hz     ppm     Int.
    

       1046.63   2.619     22
       1033.57   2.587   1000
       1033.08   2.585    980
        923.95   2.312     32
        911.38   2.281    830
        910.89   2.280    801
        908.08   2.273    930
        907.35   2.271    827
        895.75   2.242     26
        895.26   2.241     27
    

in CDCl3