二苯基甲氧基膦

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

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