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氨基甲酸叔丁酯

产品名称 氨基甲酸叔丁酯

CAS号4248-19-5

分子式C5H11NO2

分子量117.15

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  • Mass

    MS2014-05021CW      
    tert-butyl carbamate
    C5H11NO2            (Mass of molecular ion:    117)
    

       Source Temperature: 250 °C
       Sample Temperature: 200 °C
       Reservoir, 70 eV
    

          15.0       2.4
          17.0       1.1
          26.0       1.3
          27.0       8.1
          28.0      11.6
          29.0      21.0
          31.0      13.7
          32.0      10.1
          38.0       2.0
          39.0      18.3
          40.0       3.8
          41.0      65.5
          42.0       2.6
          43.0      11.3
          44.0      17.4
          45.0       1.0
          50.0       2.0
          51.0       2.2
          53.0       2.4
          55.0       9.4
          56.0      36.9
          57.0      65.0
          58.0       3.4
          59.0     100.0
          60.0       3.3
          62.0      29.1
         102.0       2.9
    

parameter in CDCl3


  • 1H NMR 300 MHz
    C5 H11 N O2 0.050 g : 0.5 ml CDCl3
    tert-butyl carbamate
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 4.70 D(B) 1.449

         Hz     ppm     Int.
    

       1410.00   4.700     36
        434.71   1.449   1000
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder