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网站主页CAS数据库列表 21302-09-0更多图谱亚磷酸二(十二烷基)脂(21302-09-0)红外图谱(IR1)

亚磷酸二(十二烷基)脂

产品名称 亚磷酸二(十二烷基)脂

CAS号21302-09-0

分子式C24H51O3P

分子量418.63

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  • Mass

    MS-NW-8965          
    didodecyl phosphite
    C24H51O3P           (Mass of molecular ion:    418)
    

       Source Temperature: 210 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          29.0       1.0
          41.0       3.5
          42.0       1.2
          43.0       6.2
          55.0       7.6
          56.0       4.7
          57.0       8.3
          67.0       1.4
          68.0       2.0
          69.0       7.6
          70.0       4.7
          71.0       4.6
          82.0       2.4
          83.0     100.0
          84.0       2.9
          85.0       3.1
          96.0       1.1
          97.0       8.2
          98.0       1.7
          99.0       1.1
         111.0       2.5
         112.0       1.0
         125.0       1.0
         168.0       1.1
         169.0       1.2
         251.0      10.5
         252.0       1.4
         279.0       1.5
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C24 H51 O3 P 0.05 ml : 0.5 ml CDCl3
    didodecyl phosphite
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.212 B 4.07 C 1.69 D 1.40 E 1.26 F 0.89 J(P-31,A)=692.1HZ, J(P-31,B)=8.5HZ

         Hz     ppm     Int.
    

        954.79  10.661     49
        368.26   4.112     59
        361.89   4.041     45
        359.77   4.018     58
        353.39   3.946     32
        262.72   2.934     39
        151.46   1.692     30
        124.58   1.392     52
        113.01   1.262   1000
         84.08   0.939     51
         78.88   0.881    130
         72.88   0.814     34
    

in CDCl3



liquid film