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网站主页CAS数据库列表 4421-09-4更多图谱胡椒腈(4421-09-4)红外图谱(IR1)

胡椒腈

产品名称 胡椒腈

CAS号4421-09-4

分子式C8H5NO2

分子量147.13

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  • Mass

    MS-NW-9716          
    piperonylonitrile
    C8H5NO2             (Mass of molecular ion:    147)
    

       Source Temperature: 210 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          29.0       2.8
          37.0       1.6
          38.0       5.2
          39.0       1.4
          50.0       1.6
          51.0       1.3
          53.0       1.6
          61.0       2.1
          62.0      12.1
          63.0       6.5
          64.0       2.7
          73.0       1.2
          73.5       3.1
          77.0       1.0
          78.0       2.1
          88.0       3.5
          89.0       7.0
          90.0       3.7
          91.0       1.9
         106.0       1.3
         118.0       1.1
         134.0       2.8
         146.0     100.0
         147.0      68.5
         148.0       6.4
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H5 N O2 0.036 g : 0.5 ml CDCl3
    piperonylonitrile
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.212 B 7.031 C 6.871 D 6.078

         Hz     ppm     Int.
    

       2887.33   7.225    139
       2885.74   7.221    142
       2879.27   7.205    155
       2877.69   7.201    157
       2811.04   7.034    230
       2809.45   7.030    225
       2749.88   6.881    227
       2741.82   6.861    204
       2429.44   6.079   1000
    

in CDCl3



KBr disc



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