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网站主页CAS数据库列表 5416-93-3更多图谱对甲氧基苯异氰酸酯(5416-93-3)核磁图(1HNMR)

对甲氧基苯异氰酸酯

产品名称 对甲氧基苯异氰酸酯

CAS号5416-93-3

分子式C8H7NO2

分子量149.15


  • Mass

    MS-NW-9765          
    p-methoxyphenyl isocyanate
    C8H7NO2             (Mass of molecular ion:    149)
    

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

          26.0       1.0
          38.0       1.1
          39.0       1.7
          50.0       1.4
          51.0       5.9
          52.0       5.2
          62.0       1.0
          63.0       2.4
          64.0       2.4
          78.0      11.4
          80.0       2.8
          90.0       1.8
          91.0       1.5
         106.0      19.6
         107.0       1.4
         121.0       4.2
         134.0      47.1
         135.0       3.8
         149.0     100.0
         150.0       9.3
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H7 N O2 0.05 ml : 0.5 ml CDCl3
    p-methoxyphenyl isocyanate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.966 B 6.797 C 3.740

         Hz     ppm     Int.
    

       2792.85   6.989     28
       2789.43   6.980    273
       2787.11   6.974    112
       2782.71   6.963    115
       2780.27   6.957    388
       2776.98   6.949     53
       2724.00   6.816     45
       2720.70   6.808    329
       2718.38   6.802    120
       2713.99   6.791     97
       2711.67   6.786    283
       2708.25   6.777     34
       1494.87   3.741   1000
    

in CDCl3



liquid film