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硝基甲烷

产品名称 硝基甲烷

CAS号75-52-5

分子式CH3NO2

分子量61.04

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  • Mass

    MS-NW-1662          
    nitromethane
    CH3NO2              (Mass of molecular ion:     61)
    

       Source Temperature: 250 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          14.0       2.4
          15.0      35.8
          18.0       1.7
          27.0       5.4
          28.0       6.6
          29.0       6.5
          30.0     100.0
          31.0       1.3
          32.0       1.0
          42.0       1.3
          43.0       4.0
          44.0       5.3
          45.0       6.1
          46.0      52.3
          60.0       7.6
          61.0      97.5
          62.0       1.6
    

400 MHz in CDCl3

parameter in CDCl3


  • 1H NMR 399.65 MHz
    C H3 N O2 0.05 ml : 0.5 ml CDCl3
    nitromethane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.341

         Hz     ppm     Int.
    

       1734.99   4.342   1000
    


  • 1H NMR 300 MHz
    C H3 N O2 5 vol% in TMS
    nitromethane
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 5.95 FRANKISS,S.G. J.PHYS.CHEM. 67, 752 (1963) J(A,C-13):146.7HZ.

         Hz     ppm     Int.
    

       1785.00   5.950   1000
    

in CDCl3



CCl4 solution



liquid film



4880 A,100M,liquid