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网站主页CAS数据库列表 6372-42-5更多图谱二苯基环己基膦(6372-42-5)质谱(MS)

二苯基环己基膦

产品名称 二苯基环己基膦

CAS号6372-42-5

分子式C18H21P

分子量268.33


  • Mass

    MS-IW-8384          
    cyclohexyldiphenylphosphine
    C18H21P             (Mass of molecular ion:    268)
    

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

          29.0       1.4
          39.0       2.3
          41.0       8.3
          51.0       1.8
          53.0       1.2
          55.0      12.5
          57.0       1.6
          65.0       1.7
          67.0       1.1
          77.0       1.8
          81.0       2.7
          83.0       3.8
          91.0       4.9
         107.0      13.4
         108.0      74.7
         109.0       9.5
         115.0       2.2
         117.0       1.1
         133.0       3.5
         152.0       4.3
         153.0       1.0
         157.0       2.0
         159.0       1.5
         170.0       1.8
         177.0       1.4
         183.0      30.1
         184.0       4.4
         185.0      12.1
         186.0      78.5
         187.0      15.4
         188.0       1.3
         199.0       4.0
         200.0       2.0
         212.0       1.2
         213.0      32.0
         214.0       5.6
         226.0       3.3
         227.0       5.0
         239.0       4.8
         240.0       1.5
         253.0       5.1
         267.0      20.7
         268.0     100.0
         269.0      19.6
         270.0       1.9
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C18 H21 P 0.038 g : 0.5 ml CDCl3
    cyclohexyldiphenylphosphine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.482 B 7.32 to 7.31 C 2.21 D 1.73 to 1.69 E 1.30 to 1.22

         Hz     ppm     Int.
    

       2999.63   7.506    252
       2996.58   7.499    229
       2995.00   7.495    213
       2992.07   7.487    581
       2989.99   7.482    503
       2987.79   7.477    243
       2984.74   7.469    401
       2982.79   7.464    334
       2930.66   7.334    224
       2927.12   7.325    513
       2926.51   7.323    598
       2926.03   7.322    606
       2925.42   7.320    518
       2924.68   7.319    496
       2923.58   7.316    414
       2921.75   7.311    857
       2920.65   7.309    990
       2920.17   7.307   1000
       2919.07   7.305    833
       2916.99   7.299    238
       2916.02   7.297    183
        886.35   2.218     48
        883.30   2.211     59
        879.88   2.202     56
        876.83   2.194     54
        872.44   2.184     44
        869.02   2.175     35
        500.00   1.252    345
        492.31   1.232    182
    

in CDCl3



KBr disk



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