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网站主页CAS数据库列表 1486-28-8更多图谱二苯基甲氧基膦(1486-28-8)核磁图(1HNMR)

二苯基甲氧基膦

产品名称 二苯基甲氧基膦

CAS号1486-28-8

分子式C13H13P

分子量200.22

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  • Mass

    MS-IW-4527          
    methyldiphenylphosphine
    C13H13P             (Mass of molecular ion:    200)
    

       Source Temperature: 240 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          39.0       1.1
          45.0       1.0
          51.0       3.2
          57.0       1.4
          65.0       1.3
          77.0       4.5
          78.0       1.9
          79.0       1.2
          81.0       1.3
          91.0       5.2
          91.5       2.0
          92.0       2.5
          95.0       1.4
          99.0       1.5
          99.5       1.4
         100.0       3.6
         107.0       5.0
         108.0       1.5
         115.0       1.7
         121.0       5.6
         123.0       1.3
         133.0       1.9
         141.0       1.2
         152.0       7.9
         153.0       1.7
         157.0       2.7
         170.0       2.4
         183.0      69.0
         184.0       9.7
         185.0      46.5
         186.0       6.2
         199.0      21.9
         200.0     100.0
         201.0      14.2
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C13 H13 P 0.05 ml : 0.5 ml CDCl3
    methyldiphenylphosphine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.380 B 7.26 C 7.24 D 1.566 assigned by C-H COSY. J(P-31, A)=8 Hz J(P-31, D)=3.7 Hz

         Hz     ppm     Int.
    

       2958.74   7.404    221
       2956.79   7.399    199
       2956.18   7.397    158
       2954.71   7.394    101
       2952.27   7.388    200
       2950.68   7.384    427
       2949.22   7.380    474
       2947.27   7.375    124
       2945.68   7.371    127
       2944.95   7.369    165
       2943.36   7.365    348
       2941.77   7.361    355
       2939.09   7.355     50
       2913.70   7.291     80
       2912.35   7.288    102
       2910.64   7.283    129
       2909.06   7.280    150
       2907.59   7.276    106
       2905.40   7.270    277
       2904.17   7.267    417
       2903.32   7.265    387
       2901.73   7.261    203
       2899.54   7.256    320
       2898.56   7.253    366
       2897.46   7.250    680
       2896.36   7.248    590
       2894.78   7.244    319
       2893.80   7.241    182
       2891.85   7.236    158
       2890.99   7.234    183
       2889.89   7.232    132
       2885.50   7.221     47
       2885.13   7.220     46
       2884.03   7.217     50
       2883.18   7.215     47
        627.93   1.572    925
        624.27   1.563   1000
    

in CDCl3





liquid film





COPPER(II) COMPLEX, RT