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网站主页CAS数据库列表 126-73-8更多图谱磷酸三丁酯(126-73-8)红外图谱(IR1)

磷酸三丁酯

产品名称 磷酸三丁酯

CAS号126-73-8

分子式C12H27O4P

分子量266.31

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  • Mass

    MS-NW-0788          
    tributyl phosphate
    C12H27O4P           (Mass of molecular ion:    266)
    

       Source Temperature: 230 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          27.0       4.9
          28.0       3.0
          29.0      15.4
          31.0       1.1
          39.0       4.0
          41.0      19.9
          42.0       2.1
          43.0       4.1
          54.0       1.1
          55.0       6.9
          56.0       7.2
          57.0      17.6
          81.0       1.2
          82.0       1.4
          83.0       1.2
          99.0     100.0
         111.0       2.6
         112.0       1.3
         113.0       1.6
         125.0       6.7
         127.0       1.7
         137.0       5.0
         139.0       1.1
         153.0       1.6
         154.0       1.0
         155.0      24.4
         156.0       1.0
         167.0       1.7
         183.0       1.0
         211.0      12.8
         212.0       1.2
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C12 H27 O4 P 0.05 ml : 0.5 ml CDCl3
    tributyl phosphate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.041 B 1.669 C 1.425 D 0.944 J(A,P-31)=6.8HZ

         Hz     ppm     Int.
    

       1625.37   4.067    233
       1618.65   4.051    531
       1611.82   4.034    546
       1605.10   4.017    251
        681.15   1.705     87
        674.44   1.688    233
        667.85   1.672    274
        667.11   1.670    268
        665.89   1.667    231
        659.42   1.650    248
        653.08   1.635    110
        587.77   1.471     73
        584.11   1.462     38
        580.32   1.453    209
        574.58   1.438    129
        572.63   1.433    307
        567.26   1.420    133
        565.06   1.414    316
        559.94   1.402     71
        557.74   1.396    207
        550.42   1.378     66
        384.64   0.963    609
        377.20   0.944   1000
        369.87   0.926    580
    

in CDCl3



liquid film



4880 A,200 M,liquid