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网站主页CAS数据库列表 22996-18-5更多图谱4-氯-2-硝基苯甲醇(22996-18-5)质谱(MS)

4-氯-2-硝基苯甲醇

产品名称 4-氯-2-硝基苯甲醇

CAS号22996-18-5

分子式C7H6ClNO3

分子量187.58

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  • Mass

    MS-NW-7883          
    4-chloro-2-nitrobenzyl alcohol
    C7H6ClNO3           (Mass of molecular ion:    187)
    

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

          17.0       2.4
          18.0      10.1
          26.0       1.5
          27.0       6.6
          28.0       7.7
          29.0      13.2
          30.0      13.0
          31.0      10.7
          36.0       1.2
          37.0       4.2
          38.0       7.6
          39.0      14.7
          40.0       1.3
          43.0       1.4
          45.0       1.7
          47.0       5.7
          49.0       3.0
          50.0      25.7
          51.0      59.6
          52.0      11.4
          53.0       4.0
          55.0       2.3
          60.0       1.3
          61.0       5.9
          62.0      10.4
          63.0      23.8
          64.0       4.6
          65.0      15.8
          66.0       2.3
          72.0       1.3
          73.0      11.8
          74.0      19.6
          75.0      74.7
          76.0      16.5
          77.0      83.7
          78.0     100.0
          79.0       7.9
          84.0       4.0
          85.0       7.3
          86.0       5.9
          87.0       6.8
          88.0       2.9
          89.0      13.1
          90.0      32.5
          91.0       4.7
          92.0       1.2
          93.0       8.0
          94.0      10.1
          95.0       1.1
          97.0       1.8
          98.0      17.0
          99.0      15.0
         100.0       6.9
         101.0       5.6
         105.0       2.7
         106.0       2.7
         109.0       1.2
         110.0       9.3
         111.0      78.5
         112.0      25.6
         113.0      97.7
         114.0      14.5
         115.0      24.5
         116.0       2.8
         123.0       1.7
         124.0       4.6
         125.0      28.3
         126.0      12.8
         127.0      12.9
         128.0       5.6
         129.0       1.7
         138.0       9.2
         139.0      55.2
         140.0      10.9
         141.0      22.0
         142.0       7.6
         143.0       2.0
         144.0       2.0
         153.0       3.1
         154.0       4.3
         155.0       6.0
         156.0       1.9
         157.0       2.2
         158.0       1.1
         169.0      48.2
         170.0       5.1
         171.0      15.4
         172.0       1.6
         201.0       1.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C7 H6 Cl N O3 0.048 g : 0.5 ml CDCl3
    4-chloro-2-nitrobenzyl alcohol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.066 B 7.71 C 7.641 D 4.956 E 2.89

         Hz     ppm     Int.
    

        723.25   8.076    282
        721.56   8.057    291
        697.81   7.792     77
        697.31   7.786     75
        689.44   7.699    399
        689.00   7.694    387
        686.75   7.669    398
        684.81   7.647    329
        678.38   7.575     72
        676.44   7.553     71
        443.94   4.957   1000
        258.94   2.892    394
    

in CDCl3



KBr disc



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