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4-甲基-3-硝基苯甲醇

产品名称 4-甲基-3-硝基苯甲醇

CAS号40870-59-5

分子式C8H9NO3

分子量167.16

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  • Mass

    MS-NW-6633          
    4-methyl-3-nitrobenzyl alcohol
    C8H9NO3             (Mass of molecular ion:    167)
    

       Source Temperature: 270 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          18.0       2.5
          27.0       6.3
          28.0       4.1
          29.0       3.9
          30.0       3.0
          31.0       6.8
          37.0       1.0
          38.0       2.6
          39.0      18.2
          40.0       2.5
          41.0      10.7
          43.0       3.0
          50.0       5.6
          51.0      13.8
          52.0       4.3
          53.0       9.0
          54.0       1.0
          55.0       4.9
          61.0       1.4
          62.0       4.0
          63.0      11.5
          64.0       3.6
          65.0      25.1
          66.0       5.1
          67.0       9.8
          68.0       1.0
          74.0       2.1
          75.0       2.2
          76.0       1.8
          77.0      47.4
          78.0      11.4
          79.0       4.8
          80.0       1.3
          81.0       2.5
          89.0       7.5
          90.0       3.9
          91.0      45.6
          92.0      14.7
          93.0       5.7
          94.0       5.1
          95.0      10.8
         102.0       2.1
         103.0      19.5
         104.0       7.5
         105.0       4.3
         106.0       2.1
         107.0       2.3
         108.0       1.2
         119.0       5.5
         120.0      14.2
         121.0       4.7
         122.0       2.2
         132.0      27.5
         133.0       3.4
         148.0       1.3
         150.0     100.0
         151.0       9.9
         152.0       4.0
         166.0       1.9
         167.0      21.5
         168.0       2.1
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C8 H9 N O3 0.043 g : 0.5 ml CDCl3
    4-methyl-3-nitrobenzyl alcohol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.926 B 7.455 C 7.312 D 4.711 E 2.562 F 2.48 J(B,C)=7.9HZ

         Hz     ppm     Int.
    

        709.38   7.921    178
        674.50   7.532     57
        673.50   7.521     45
        672.75   7.512     52
        666.56   7.443    143
        664.94   7.425    144
        657.00   7.336    227
        649.13   7.248     83
        422.00   4.712    569
        229.50   2.563   1000
        224.31   2.505     29
        222.06   2.480    537
    

in CDCl3



KBr disc



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