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网站主页CAS数据库列表 712-97-0更多图谱6-硝基胡椒醛(712-97-0)核磁图(13CNMR)

6-硝基胡椒醛

产品名称 6-硝基胡椒醛

CAS号712-97-0

分子式C8H5NO5

分子量195.13

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  • Mass

    MS-NW-7509          
    6-nitropiperonal
    C8H5NO5             (Mass of molecular ion:    195)
    

       Source Temperature: 150 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          14.0       1.2
          26.0       1.8
          27.0       3.4
          28.0      11.9
          29.0      12.7
          30.0       9.8
          31.0       1.7
          32.0       1.0
          37.0       8.6
          38.0       5.8
          39.0      22.4
          40.0       1.3
          42.0       4.8
          49.0       4.3
          50.0      18.9
          51.0      25.2
          52.0       8.7
          53.0      37.8
          54.0       2.8
          55.0      25.3
          56.0       1.0
          60.0       1.9
          61.0      19.2
          62.0      60.4
          63.0      56.0
          64.0       8.2
          65.0      22.8
          66.0       3.1
          67.0       2.6
          68.0       2.0
          69.0      26.1
          70.0       1.1
          73.0       1.1
          74.0       2.4
          75.0       3.0
          76.0       2.7
          77.0       5.1
          78.0       2.5
          79.0      54.1
          80.0       4.6
          81.0       2.9
          89.0       1.1
          90.0       3.5
          91.0      10.7
          92.0       2.5
          93.0       1.4
          95.0       2.1
         105.0       1.0
         107.0      92.5
         108.0       7.3
         109.0       5.2
         118.0       1.4
         119.0      23.9
         120.0      60.6
         121.0      12.7
         122.0       2.1
         123.0       1.6
         124.0       1.2
         134.0       5.8
         135.0       2.7
         136.0       1.2
         137.0      12.8
         138.0       1.1
         148.0      34.2
         149.0       3.9
         151.0       7.2
         165.0     100.0
         166.0       9.6
         167.0       1.4
         178.0       3.9
         195.0      59.6
         196.0       7.5
         197.0       1.2
         212.0       4.9
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C8 H5 N O5 0.036 g : 0.5 ml CDCl3
    6-nitropiperonal
    ChemicalStructure
        Assign.     Shift(ppm)
    A 10.287 B 7.529 C 7.327 D 6.242

         Hz     ppm     Int.
    

        924.76  10.326     24
        921.39  10.288    581
        674.34   7.530    459
        659.91   7.369     30
        659.62   7.366     30
        656.25   7.328    497
        654.05   7.303     34
        559.13   6.244   1000
    

in CDCl3



KBr disc



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