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网站主页CAS数据库列表 74-88-4更多图谱碘甲烷(74-88-4)核磁图(1HNMR)

碘甲烷

产品名称 碘甲烷

CAS号74-88-4

分子式CH3I

分子量141.94

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  • Mass

    MS2014-05092CW      
    iodomethane
    CH3I                (Mass of molecular ion:    142)
    

       Source Temperature: 250 °C
       Sample Temperature: 250 °C
       Reservoir, 70 eV
    

          15.0       4.3
          28.0       4.7
          32.0       1.2
          94.0       1.2
          96.0       1.2
         127.0      26.8
         128.0       1.7
         139.0       4.1
         140.0       3.6
         141.0      13.1
         142.0     100.0
         143.0       1.1
    

parameter in CCl4

in CDCl3

parameter in CDCl3


  • 1H NMR 300 MHz
    C H3 I 10 wt% in CCl4
    iodomethane
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 2.162 LACEY,M.J. ET AL. AUST.J.CHEM. 23, 1421 (1970) J(GEM):-9.355HZ DETERMINED IN NEAT LIQUID. J(C-13,H):151.0HZ.

         Hz     ppm     Int.
    

        648.60   2.162   1000
    




  • 1H NMR 300 MHz
    C H3 I 0.05 ml : 0.5 ml CDCl3
    iodomethane
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 2.165

         Hz     ppm     Int.
    

        649.50   2.165   1000
    

in CDCl3



liquid film



PHOTOLYSIS, ON SILICA GEL

CH3 RADICAL, PHOTOLYSIS OF 13CH3I(50%)-VYCOR GLASS

METHYL RADICAL, PHOTOLYSIS, ON SILICA GEL

IO RADICAL, REACTION OF O ATOM

CH3 RADICAL, PHOTOLYSIS, ON VYCOR GLASS

METHYL RADICAL, X-IRRAD.(53%13C), 77K