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网站主页CAS数据库列表 4074-25-3更多图谱2,4,6-三叔丁基硝基苯(4074-25-3)核磁图(1HNMR)

2,4,6-三叔丁基硝基苯

产品名称 2,4,6-三叔丁基硝基苯

CAS号4074-25-3

分子式C18H29NO2

分子量291.43


  • Mass

    MS2016-05366CM      
    1,3,5-tri-tert-butyl-2-nitrobenzene
    C18H29NO2           (Mass of molecular ion:    291)
    

       Source Temperature: 235 °C
       Sample Temperature:  20 °C
       Direct, 70 eV
    

          29.0       1.7
          41.0       3.9
          43.0       2.9
          55.0       1.1
          57.0      15.6
          91.0       1.7
         105.0       1.0
         115.0       1.3
         117.0       1.1
         128.0       1.4
         129.0       1.3
         131.0       2.1
         132.0       1.0
         143.0       1.2
         144.0       1.2
         145.0       1.6
         146.0       1.1
         148.0       1.9
         158.0       1.0
         159.0       1.0
         160.0       1.4
         162.0       2.0
         172.0       1.5
         173.0       4.4
         174.0       2.0
         175.0       1.5
         186.0       1.2
         187.0       1.0
         188.0       1.4
         189.0       1.2
         190.0       1.4
         202.0       2.5
         203.0       1.9
         215.0       1.7
         216.0       1.5
         217.0       1.0
         218.0       1.4
         228.0       1.0
         231.0       3.7
         244.0       1.8
         246.0       1.0
         274.0       1.6
         276.0     100.0
         277.0      18.5
         278.0       2.1
         291.0      13.5
         292.0       2.8
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C18 H29 N O2 0.035 g : 0.5 ml CDCl3
    1,3,5-tri-tert-butyl-2-nitrobenzene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.448 B 1.328 C 1.319

         Hz     ppm     Int.
    

       2976.81   7.449    162
        552.37   1.383   1000
        527.34   1.320    636
    

in CDCl3



KBr disc



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