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网站主页CAS数据库列表 116-17-6更多图谱三异丙基亚磷酸酯(116-17-6)质谱(MS)

三异丙基亚磷酸酯

产品名称 三异丙基亚磷酸酯

CAS号116-17-6

分子式C9H21O3P

分子量208.24

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  • Mass

    MS-IW-1358          
    triisopropyl phosphite
    C9H21O3P            (Mass of molecular ion:    208)
    

       Source Temperature: 220 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          15.0       1.2
          19.0       1.4
          27.0       8.8
          28.0       1.2
          29.0       1.4
          31.0       2.2
          38.0       1.0
          39.0       8.2
          40.0       2.1
          41.0      24.5
          42.0       9.1
          43.0      54.1
          44.0       3.3
          45.0      47.2
          46.0       1.1
          47.0       3.1
          56.0       2.1
          57.0       1.6
          58.0       1.1
          59.0      13.2
          65.0      27.2
          69.0       1.6
          78.0       1.6
          81.0       1.4
          82.0      98.0
          83.0      90.6
          91.0       1.5
          92.0       1.5
          96.0       1.5
          99.0      27.0
         105.0       2.6
         107.0      55.3
         108.0       3.2
         109.0     100.0
         110.0       2.5
         123.0      12.0
         124.0      82.6
         125.0      35.9
         126.0       1.5
         139.0       1.9
         140.0       2.5
         141.0       7.3
         149.0      12.7
         151.0       2.6
         166.0       8.0
         167.0      14.6
         168.0       1.0
         183.0       1.9
         208.0       6.8
         209.0       1.8
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C9 H21 O3 P 0.05 ml : 0.5 ml CDCl3
    triisopropyl phosphite
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.406 B 1.254

         Hz     ppm     Int.
    

       1777.83   4.449     42
       1771.73   4.434    104
       1768.92   4.427     48
       1765.50   4.418    142
       1762.70   4.411    110
       1759.28   4.403    111
       1756.59   4.396    139
       1753.17   4.387     51
       1750.37   4.380    108
       1744.14   4.365     46
        504.15   1.262   1000
        497.92   1.246    933
    

in CDCl3



liquid film