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网站主页CAS数据库列表 20600-44-6更多图谱5-氯-2-苯骈噻唑酮(20600-44-6)核磁图(1HNMR)

5-氯-2-苯骈噻唑酮

产品名称 5-氯-2-苯骈噻唑酮

CAS号20600-44-6

分子式C7H4ClNOS

分子量185.63

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  • Mass

    MS-NW-9394          
    5-chloro-2(3H)-benzothiazolone
    C7H4ClNOS           (Mass of molecular ion:    185)
    

       Source Temperature: 200 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          18.0       4.9
          28.0       1.8
          36.0       1.0
          37.0       2.3
          38.0       2.7
          39.0       1.2
          44.0       1.3
          45.0       8.8
          47.0       1.7
          49.0       1.2
          50.0       3.3
          51.0       3.3
          52.0       2.4
          57.0       1.3
          60.0       1.0
          60.5       3.9
          61.0       6.1
          62.0       3.9
          63.0       6.1
          64.0       1.2
          69.0       8.6
          70.0       2.5
          71.0       1.4
          73.0       1.7
          74.0       1.0
          75.0       1.3
          76.0       2.8
          78.0       2.1
          78.5       5.0
          79.0       1.3
          79.5       1.8
          81.0       1.4
          82.0       1.1
          92.5       2.4
          93.0       3.8
          94.0       2.5
          95.0      19.6
          96.0       1.6
          97.0       1.5
         106.0       1.5
         107.0       2.3
         112.0       1.0
         120.0       1.3
         121.0       4.3
         122.0      32.5
         123.0       2.7
         124.0       2.4
         129.0       1.0
         130.0      30.8
         131.0       2.4
         132.0      11.3
         142.0       1.0
         149.0       1.3
         150.0       2.3
         156.0       1.6
         157.0      45.2
         158.0       4.1
         159.0      16.7
         160.0       1.3
         185.0     100.0
         186.0       9.4
         187.0      36.8
         188.0       3.3
         189.0       1.6
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C7 H4 Cl N O S 0.031 g : 0.5 ml DMSO-d6
    5-chloro-2(3H)-benzothiazolone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 12.07 B 7.606 C 7.188 D 7.137

         Hz     ppm     Int.
    

       4824.24  12.072    141
       3053.20   7.640     22
       3044.23   7.618    809
       3039.83   7.607     93
       3035.80   7.597    884
       3028.11   7.577     24
       2886.89   7.224     23
       2878.10   7.202    561
       2875.90   7.197    630
       2869.67   7.181    500
       2867.65   7.176    583
       2863.26   7.165     69
       2861.79   7.161     60
       2861.06   7.159     59
       2853.37   7.140   1000
       2851.35   7.135    878
       2841.10   7.109     25
       2840.55   7.108     24
       2838.71   7.103     22
    

in DMSO-d6



KBr disc



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