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N,N-二甲基丙烯基脲

产品名称 N,N-二甲基丙烯基脲

CAS号7226-23-5

分子式C6H12N2O

分子量128.17

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  • Mass

    MS-NW-9761          
    1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone
    C6H12N2O            (Mass of molecular ion:    128)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       2.8
          27.0       1.7
          28.0       8.3
          29.0       1.2
          30.0       3.1
          39.0       2.2
          41.0       6.1
          42.0      28.9
          43.0      25.0
          44.0      18.7
          54.0       1.0
          55.0       1.4
          56.0       5.8
          57.0      12.3
          58.0       7.2
          68.0       3.6
          69.0       1.6
          70.0      19.1
          71.0       3.7
          72.0       3.2
          73.0       2.1
          84.0       7.3
          85.0       7.0
          86.0       2.3
          98.0       1.8
          99.0      17.6
         100.0       3.2
         113.0       3.2
         127.0      21.9
         128.0     100.0
         129.0       9.4
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C6 H12 N2 O 0.05 ml : 0.5 ml CDCl3
    1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.255 B 2.915 C 1.976

         Hz     ppm     Int.
    

        297.56   3.323    107
        291.75   3.258    165
        288.94   3.227     30
        287.88   3.215     30
        285.69   3.190    132
        261.13   2.916   1000
        182.56   2.039     36
        178.50   1.994     23
        177.06   1.977     54
        172.06   1.922     23
        170.94   1.909     27
        170.38   1.903     29
    

in CDCl3



liquid film