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三丁基,三丁酯

产品名称 三丁基,三丁酯

CAS号102-85-2

分子式C12H27O3P

分子量250.31

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  • Mass

    MS-IW-5633          
    tributyl phosphite
    C12H27O3P           (Mass of molecular ion:    250)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          27.0       2.5
          28.0       1.0
          29.0      11.8
          39.0       2.0
          41.0      14.1
          43.0       1.2
          55.0       3.6
          56.0       8.9
          57.0      30.8
          58.0       1.4
          65.0       4.2
          82.0       4.5
          83.0     100.0
          96.0       1.2
          97.0       3.8
          99.0       1.0
         109.0       1.8
         111.0       1.5
         121.0       5.3
         123.0       3.6
         137.0       1.2
         138.0       2.5
         139.0      31.3
         140.0       1.4
         177.0       6.8
         195.0      11.7
         196.0       1.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C12 H27 O3 P 0.05 ml : 0.5 ml CDCl3
    tributyl phosphite
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.800 B 1.599 C 1.399 D 0.928 J(A,P-31)=6.6HZ

         Hz     ppm     Int.
    

       1529.17   3.827    251
       1522.58   3.810    490
       1521.61   3.808    323
       1515.87   3.793    343
       1514.89   3.791    480
       1511.47   3.782     36
       1508.30   3.775    250
        653.32   1.635     91
        646.73   1.619    246
        643.80   1.611     88
        639.89   1.602    285
        639.53   1.601    284
        637.45   1.596    180
        631.59   1.581    255
        625.00   1.564    123
        577.03   1.444     75
        571.41   1.430     67
        569.58   1.426    212
        563.96   1.412    139
        562.01   1.407    289
        556.64   1.393    135
        554.32   1.388    293
        549.32   1.375     64
        547.12   1.369    191
        539.79   1.351     62
        384.03   0.961     33
        381.84   0.956     52
        378.30   0.947    648
        370.85   0.928   1000
        363.40   0.910    560
        359.74   0.901     58
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid