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网站主页CAS数据库列表 7377-03-9更多图谱辛酰氧肟酸(7377-03-9)红外图谱(IR2)

辛酰氧肟酸

产品名称 辛酰氧肟酸

CAS号7377-03-9

分子式C8H17NO2

分子量159.23

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  • Mass

    MS-IW-3660          
    octanohydroxamic acid
    C8H17NO2            (Mass of molecular ion:    159)
    

       Source Temperature: 140 °C
       Sample Temperature: 110 °C
       Direct, 75 eV
    

          18.0       3.5
          27.0      12.6
          28.0       5.4
          29.0      20.1
          30.0       1.0
          32.0       2.1
          39.0       8.3
          40.0       1.8
          41.0      35.8
          42.0       8.1
          43.0      51.5
          44.0       3.1
          53.0       1.9
          54.0       1.2
          55.0      17.6
          56.0       3.1
          57.0     100.0
          58.0       6.2
          59.0       6.8
          60.0       2.7
          67.0       5.3
          69.0       2.7
          70.0       1.1
          71.0       2.2
          72.0       1.2
          75.0      19.5
          83.0       3.0
          84.0       1.6
          88.0       3.5
         102.0       1.1
         109.0       9.5
         127.0      87.0
         128.0       7.7
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C8 H17 N O2 0.036 g : 0.5 ml DMSO-d6
    octanohydroxamic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 10.3 B *1 8.7 C 1.933 D 1.476 E 1.28 to 1.20 F 0.860

         Hz     ppm     Int.
    

        780.03   1.952    251
        772.86   1.934    458
        765.38   1.916    281
        604.55   1.513     57
        596.92   1.494    154
        590.06   1.477    198
        583.19   1.460    135
        576.02   1.442     46
        517.43   1.295     95
        510.10   1.277    190
        495.15   1.239    997
        350.80   0.878    348
        344.09   0.861   1000
        336.91   0.844    387
        332.03   0.831     22
    

in DMSO-d6



KBr disc



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