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网站主页CAS数据库列表 5626-90-4更多图谱邻乙酰胺基-N-乙酰基苯磺酰胺(5626-90-4)质谱(MS)

邻乙酰胺基-N-乙酰基苯磺酰胺

产品名称 邻乙酰胺基-N-乙酰基苯磺酰胺

CAS号5626-90-4

分子式C10H12N2O4S

分子量256.28

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  • Mass

    MS-NW-7027          
    N,N'-diacetylsulfanilamide
    C10H12N2O4S         (Mass of molecular ion:    256)
    

       Source Temperature: 220 °C
       Sample Temperature: 210 °C
       Direct, 75 eV
    

          15.0       6.2
          18.0       1.7
          28.0       1.8
          38.0       2.3
          39.0       6.6
          40.0       1.1
          41.0       2.6
          42.0       6.8
          43.0     100.0
          44.0       2.7
          50.0       2.1
          51.0       1.8
          52.0       3.0
          53.0       2.2
          62.0       1.8
          63.0       7.8
          64.0       7.3
          65.0      25.7
          66.0       3.0
          75.0       1.3
          76.0       1.8
          77.0       1.6
          78.0       1.3
          79.0       2.0
          80.0       4.0
          81.0       1.5
          90.0       2.6
          91.0      10.2
          92.0      27.2
          93.0       6.6
         104.0       1.1
         105.0       1.4
         106.0       2.3
         107.0       5.0
         108.0      20.8
         109.0      83.2
         110.0       6.3
         134.0      10.0
         135.0       2.0
         140.0       3.4
         150.0       2.4
         151.0      72.6
         152.0       6.9
         155.0       2.9
         156.0      29.7
         157.0       2.7
         158.0       1.7
         172.0      19.5
         173.0       5.8
         174.0       1.4
         192.0       5.2
         198.0       4.0
         214.0       4.6
         256.0       9.0
         257.0       1.3
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C10 H12 N2 O4 S 0.040 g : 0.5 ml DMSO-d6
    N,N'-diacetylsulfanilamide
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 12.0 B *1 10.4 C 7.859 D 7.800 E *2 2.106 F *2 1.924

         Hz     ppm     Int.
    

       4795.48  12.000     33
       4159.89  10.409    134
       3149.36   7.881     24
       3147.17   7.875    169
       3145.15   7.870     67
       3140.21   7.858     88
       3138.19   7.853    351
       3135.99   7.847     64
       3123.17   7.815     60
       3120.97   7.810    314
       3118.96   7.805     89
       3114.01   7.792     62
       3112.00   7.787    160
        841.83   2.107    871
        769.30   1.925   1000
    

in DMSO-d6



KBr disc



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