2129-89-7

甲基二苯基氧化膦(2129-89-7)红外图谱(IR2)

产品名称:甲基二苯基氧化膦

CAS:2129-89-7

分子式:C13H13OP

分子量: 216.22

InChI:InChI=1S/C13H13OP/c1-15(14,12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3

InChIKey: PEGCITODQASXKH-UHFFFAOYSA-N

Smiles:P(=O)(C)(C1=CC=CC=C1)C1=CC=CC=C1

Mass

MS-IW-8672          
methyl(diphenyl)phosphine oxide
C13H13OP            (Mass of molecular ion:    216)

   Source Temperature: 150 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      39.0       1.1
      47.0       4.2
      50.0       1.6
      51.0       8.4
      65.0       1.7
      77.0      18.5
      78.0       2.3
      91.0       4.6
      95.0       2.4
      98.0       1.2
      99.0       2.0
     107.0       1.6
     107.5       4.2
     108.0       1.6
     109.0       1.4
     121.0       2.5
     123.0       2.6
     125.0       1.4
     128.0       1.0
     139.0       7.1
     152.0       3.7
     153.0       2.9
     154.0       2.9
     165.0       1.0
     171.0       1.2
     173.0       2.1
     183.0       4.8
     199.0       3.3
     200.0       1.4
     201.0      76.2
     202.0      10.1
     215.0     100.0
     216.0      48.8
     217.0       6.5

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₃ H₁₃ O P	0.040 g : 0.5 ml CDCl₃
methyl(diphenyl)phosphine oxide

    Assign.     Shift(ppm)

      A             7.731
      B             7.51
      C             7.47
      D             2.019

     Hz     ppm     Int.

   3102.54   7.764     39
   3100.59   7.759    241
   3099.12   7.755    311
   3097.66   7.751    151
   3094.60   7.744    101
   3092.53   7.739    378
   3090.94   7.735    341
   3088.62   7.729    250
   3087.28   7.725    323
   3085.69   7.721    157
   3082.64   7.714    102
   3080.57   7.709    380
   3078.98   7.705    320
   3012.94   7.539     76
   3011.47   7.536     84
   3009.89   7.532     45
   3008.79   7.529     46
   3006.96   7.524     65
   3005.62   7.521    208
   3004.03   7.517    215
   3001.46   7.511     80
   3000.00   7.507    136
   2998.41   7.503    302
   2996.83   7.499    286
   2995.24   7.495    114
   2992.92   7.489     79
   2991.70   7.486    231
   2990.97   7.484    321
   2989.62   7.481    203
   2988.89   7.479    255
   2988.04   7.477    315
   2986.82   7.474    157
   2985.23   7.470    215
   2983.64   7.466    346
   2983.03   7.465    307
   2982.30   7.463    287
   2980.83   7.459    338
   2978.88   7.454    116
   2976.81   7.449    149
   2975.10   7.445    133
   2973.88   7.442    154
   2972.17   7.437     96
    813.60   2.036   1000
    800.42   2.003    992

in CDCl3