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网站主页CAS数据库列表 937-14-4更多图谱间氯过氧苯甲酸(937-14-4)核磁图(13CNMR)

间氯过氧苯甲酸

产品名称 间氯过氧苯甲酸

CAS号937-14-4

分子式C7H5ClO3

分子量172.57

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  • Mass

    MS-IW-3922          
    m-chloroperbenzoic acid
    C7H5ClO3            (Mass of molecular ion:    172)
    

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

          17.0       1.3
          18.0       6.4
          28.0       1.6
          37.0       2.3
          37.5       1.4
          38.0       4.1
          39.0       2.1
          44.0       7.7
          45.0       1.8
          49.0       1.7
          50.0      13.1
          51.0       7.1
          53.0       1.0
          55.5       1.7
          60.0       1.0
          61.0       1.5
          63.0       1.9
          64.0       2.4
          65.0       3.6
          69.5       2.1
          73.0       3.3
          74.0       9.5
          75.0      25.2
          76.0       6.9
          77.0       8.1
          84.0       1.4
          85.0       3.1
          87.0       1.0
         110.0       2.0
         111.0      50.2
         112.0       5.4
         113.0      16.2
         114.0       1.5
         121.0       1.0
         128.0       3.5
         130.0       1.1
         139.0     100.0
         140.0       8.2
         141.0      32.8
         142.0       2.6
         156.0      78.0
         157.0       6.5
         158.0      25.1
         159.0       1.9
         170.0       9.2
         171.0       1.0
         172.0       3.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C7 H5 Cl O3 0.036 g : 0.5 ml CDCl3
    m-chloroperbenzoic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 11.6 B 7.972 C 7.879 D 7.617 E 7.444

         Hz     ppm     Int.
    

       3188.20   7.978    458
       3187.83   7.977    493
       3186.18   7.973    900
       3184.53   7.969    562
       3154.49   7.894    385
       3153.39   7.891    469
       3152.84   7.890    436
       3151.75   7.887    386
       3148.82   7.879     35
       3146.62   7.874    414
       3145.52   7.871    504
       3145.15   7.870    472
       3143.87   7.867    391
       3050.45   7.633    329
       3049.36   7.631    362
       3048.26   7.628    364
       3047.16   7.625    365
       3042.40   7.613    414
       3041.30   7.610    435
       3040.20   7.608    476
       3039.10   7.605    535
       2984.15   7.467    530
       2983.78   7.466    541
       2975.91   7.447   1000
       2971.88   7.437     45
       2970.96   7.434     39
       2970.23   7.433     39
       2967.85   7.427    652
    

in CDCl3



KBr disc



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