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网站主页CAS数据库列表 934-34-9更多图谱2-羟基苯并噻唑(934-34-9)核磁图(1HNMR)

2-羟基苯并噻唑

产品名称 2-羟基苯并噻唑

CAS号934-34-9

分子式C7H5NOS

分子量151.19

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  • Mass

    MS-IW-3916          
    2-benzothiazolol
    C7H5NOS             (Mass of molecular ion:    151)
    

       Source Temperature: 130 °C
       Sample Temperature: 110 °C
       Direct, 75 eV
    

          18.0       1.6
          37.0       1.5
          38.0       2.2
          39.0       3.2
          45.0       4.9
          50.0       2.1
          51.0       3.3
          52.0       3.7
          58.0       1.2
          61.0       1.3
          61.5       6.4
          62.0       2.2
          63.0       4.5
          64.0       2.2
          69.0       7.8
          70.0       5.7
          71.0       1.3
          75.5       4.4
          78.0       2.4
          79.0       1.4
          82.0       1.8
          91.0       1.3
          93.0       1.2
          95.0       4.0
          96.0      47.5
          97.0       3.8
          98.0       2.3
         106.0       1.7
         108.0       1.3
         122.0       6.2
         123.0      46.9
         124.0       4.0
         125.0       2.4
         150.0       1.3
         151.0     100.0
         152.0       9.2
         153.0       5.1
    

400 MHz in CDCl3

in CDCl3


  • 1H NMR 399.65 MHz
    C7 H5 N O S 0.037 g : 0.5 ml CDCl3
    2-benzothiazolol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 10.63 B 7.388 C 7.265 D 7.189 E 7.139 CONFIRMED BY LAOCN PROGRAM, C-H COSY AND LONG-RENGE C-H COSY. J(B,C)=1.2HZ J(B,D)=0.6HZ J(B,E)=7.8HZ J(C,D)=8.1HZ J(C,E)=7.5HZ J(D,E)=1.4HZ

         Hz     ppm     Int.
    

       4244.99  10.622     90
       2957.76   7.401    598
       2957.15   7.400    706
       2956.54   7.398    789
       2955.93   7.397    699
       2953.80   7.391     57
       2953.34   7.390     54
       2952.58   7.388     53
       2951.97   7.387     54
       2949.98   7.382    655
       2949.37   7.380    835
       2948.61   7.378    848
       2948.15   7.377    782
       2913.51   7.291    360
       2912.29   7.288    355
       2909.70   7.281     34
       2909.09   7.280     35
       2906.04   7.272    552
       2905.43   7.270    737
       2904.82   7.269    679
       2904.21   7.267    721
       2898.10   7.252    793
       2896.88   7.249    692
       2877.20   7.200    682
       2876.59   7.198    866
       2875.82   7.196   1000
       2875.37   7.195    906
       2869.11   7.180    529
       2868.50   7.178    604
       2867.89   7.177    573
       2867.28   7.175    546
       2861.02   7.159    714
       2859.80   7.156    590
       2855.83   7.146     48
       2853.70   7.141    687
       2853.24   7.140    799
       2852.33   7.138    708
       2851.87   7.136    695
       2845.76   7.121    470
       2844.54   7.118    442
    



in CDCl3



KBr disc



nujol mull