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三(2,6-二甲氧基苯)膦

产品名称 三(2,6-二甲氧基苯)膦

CAS号85417-41-0

分子式C24H27O6P

分子量442.44

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  • Mass

    MS-IW-9301          
    tris(2,6-dimethoxyphenyl)phosphine
    C24H27O6P           (Mass of molecular ion:    442)
    

       Source Temperature: 130 °C
       Sample Temperature: 100 °C
       Direct, 75 eV
    

          18.0       1.3
          28.0       1.6
          39.0       1.3
          47.0       1.2
          65.0       1.6
          76.0       1.1
          77.0       3.9
          78.0       1.5
          79.0       1.3
          91.0      16.3
          92.0       2.3
          93.0       3.9
          94.0       1.1
          95.0       2.6
         105.0       1.1
         106.0       1.3
         107.0       4.3
         108.0       1.2
         109.0       2.5
         110.0       1.0
         115.0       1.0
         121.0      11.1
         122.0       1.5
         123.0       3.7
         124.0       1.3
         125.0       7.7
         126.0       1.0
         133.0       1.1
         135.0       1.5
         137.0       8.5
         138.0       3.2
         139.0       6.0
         149.0       1.1
         150.0       1.3
         151.0     100.0
         152.0      12.6
         153.0       8.1
         154.0       1.3
         155.0       3.0
         157.0       1.2
         165.0       2.0
         166.0       3.4
         167.0      17.1
         168.0       3.3
         169.0       4.6
         170.0       1.6
         171.0       1.2
         181.0       1.9
         182.0       1.3
         183.0       2.6
         195.0       1.1
         197.0       1.4
         199.0       1.6
         211.0       1.3
         213.0       3.1
         214.0       1.1
         215.0       1.6
         221.0       3.2
         225.0       1.0
         226.0       1.5
         227.0       1.4
         228.0       1.2
         229.0       2.1
         230.0       1.0
         231.0       1.0
         241.0       1.7
         242.0       1.1
         243.0       6.9
         244.0       1.9
         245.0       2.3
         255.0       3.1
         256.0       1.1
         257.0       3.3
         258.0       1.4
         259.0       3.0
         261.0       1.0
         273.0       5.0
         274.0       1.2
         275.0       1.3
         289.0       3.1
         290.0       1.3
         291.0      22.8
         292.0       3.7
         293.0       5.1
         303.0       1.0
         305.0       2.8
         306.0       2.4
         381.0       1.8
         393.0       2.5
         411.0       8.2
         412.0       2.1
         427.0       1.0
         442.0      13.8
         443.0       3.5
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C24 H27 O6 P 0.041 g : 0.5 ml CDCl3
    tris(2,6-dimethoxyphenyl)phosphine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.122 B 6.435 C 3.470

         Hz     ppm     Int.
    

       2855.22   7.145     39
       2854.25   7.142     37
       2846.92   7.124     78
       2846.07   7.122     75
       2838.75   7.104     44
       2837.77   7.101     42
       2577.39   6.450    141
       2574.46   6.442    138
       2569.21   6.429    133
       2566.28   6.422    132
       1386.84   3.471   1000
    

in CDCl3





KBr disc



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