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网站主页CAS数据库列表 121-19-7更多图谱洛克沙砷(121-19-7)核磁图(1HNMR)

洛克沙砷

产品名称 洛克沙砷

CAS号121-19-7

分子式C6H6AsNO6

分子量263.04

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  • Mass

    MS-NW-1827          
    (4-hydroxy-3-nitrophenyl)arsonic acid
    C6H6AsNO6           (Mass of molecular ion:    263)
    

       Source Temperature: 250 °C
       Sample Temperature: 310 °C
       Direct, 75 eV
    

          12.0       1.4
          16.0       5.1
          17.0      12.3
          18.0      54.9
          22.0       1.3
          26.0       2.9
          27.0       6.7
          28.0      26.5
          29.0       1.1
          30.0      11.0
          37.0       1.4
          38.0       4.0
          39.0      12.5
          43.0       1.0
          44.0     100.0
          45.0       1.5
          50.0       1.8
          51.0       4.4
          52.0       2.5
          53.0       3.6
          54.0       1.3
          62.0       1.7
          63.0       8.3
          64.0       7.3
          65.0      12.4
          66.0       1.2
          67.0       1.0
          78.0       2.0
          81.0       6.3
          91.0       1.1
          92.0       2.4
          93.0       3.9
          94.0       1.6
         106.0       1.2
         109.0       6.7
         122.0       2.4
         139.0      22.4
         140.0       1.5
         289.0       1.2
         396.0       2.0
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C6 H6 As N O6 0.041 g : 0.5 ml DMSO-d6
    (4-hydroxy-3-nitrophenyl)arsonic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.5 B 8.218 C 7.876 D 7.371

         Hz     ppm     Int.
    

       3803.25   9.517     67
       3285.37   8.221    996
       3283.69   8.217   1000
       3153.23   7.890    460
       3151.55   7.886    452
       3144.68   7.869    497
       3143.01   7.865    479
       2950.13   7.382    806
       2941.59   7.361    755
    

DMSO-d6



KBr disc



nujol mull



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