图谱信息 供应商 相关产品
网站主页CAS数据库列表 6163-58-2更多图谱三(邻甲基苯基)磷(6163-58-2)核磁图(1HNMR)

三(邻甲基苯基)磷

产品名称 三(邻甲基苯基)磷

CAS号6163-58-2

分子式C21H21P

分子量304.37

展开


  • Mass

    MS-IW-3912          
    tri(o-tolyl)phosphine
    C21H21P             (Mass of molecular ion:    304)
    

       Source Temperature: 140 °C
       Sample Temperature: 130 °C
       Direct, 75 eV
    

          39.0       1.1
          65.0       2.4
          77.0       4.3
          78.0       6.0
          89.0       1.0
          91.0       4.3
          95.0       1.6
         105.0       1.3
         107.0       1.0
         115.0       1.3
         121.0       3.5
         122.0       1.3
         133.0       2.6
         152.0       3.1
         165.0      11.4
         166.0       3.2
         170.0       1.1
         178.0       4.5
         179.0       8.3
         180.0       4.2
         181.0       1.1
         183.0       3.1
         194.0       1.0
         195.0       2.0
         196.0      10.2
         197.0      13.5
         198.0       1.9
         210.0       1.7
         211.0       6.3
         212.0       2.3
         213.0       1.0
         287.0       2.6
         289.0     100.0
         290.0      22.2
         291.0       2.3
         303.0      19.4
         304.0      62.1
         305.0      14.3
         306.0       1.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C21 H21 P 0.035 g : 0.5 ml CDCl3
    tri(o-tolyl)phosphine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.24 B 7.22 C 7.060 D 6.723 E 2.389 J(A,B)=7.6HZ J(A,C)=1.2HZ J(A,P-31)=13HZ J(C,D)=7.5HZ J(D,P-31)=5HZ A AND B WERE CONFIRMED BY LAOCN PROGRAM.

         Hz     ppm     Int.
    

       2905.64   7.271     57
       2904.42   7.268     61
       2898.07   7.252    183
       2896.97   7.249    185
       2890.26   7.232    310
       2888.67   7.229    202
       2884.89   7.219    158
       2884.40   7.218    166
       2883.79   7.216    149
       2881.10   7.210     45
       2878.54   7.203     61
       2877.93   7.202     59
       2877.44   7.200     53
       2876.83   7.199     51
       2830.57   7.083     89
       2830.08   7.082     84
       2828.86   7.079     90
       2823.00   7.064    160
       2822.39   7.063    157
       2821.78   7.061    151
       2821.29   7.060    154
       2816.04   7.047     75
       2815.43   7.045     79
       2814.82   7.044     83
       2814.21   7.042     87
       2692.50   6.738    116
       2688.96   6.729    115
       2688.11   6.727    122
       2685.30   6.720    118
       2680.91   6.709    106
       2680.54   6.708    105
        954.59   2.389   1000
    

in CDCl3





KBr disc



nujol mull