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网站主页CAS数据库列表 1530-45-6更多图谱乙氧甲酰基甲基三苯基溴化膦(1530-45-6)质谱(MS)

乙氧甲酰基甲基三苯基溴化膦

产品名称 乙氧甲酰基甲基三苯基溴化膦

CAS号1530-45-6

分子式C22H22BrO2P

分子量429.29

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  • Mass

    MS-IW-0050          
    (ethoxycarbonylmethyl)triphenylphosphonium bromide
    C22H22BrO2P         (Mass of molecular ion:    428)
    

       Source Temperature: 190 °C
       Sample Temperature: 130 °C
       Direct, 75 eV
    

          17.0       2.7
          18.0      16.2
          27.0       4.2
          28.0       2.8
          29.0       4.9
          31.0       6.4
          44.0       6.1
          45.0       3.6
          46.0       1.7
          47.0       3.4
          50.0       1.1
          51.0       7.3
          77.0      12.5
          78.0       1.7
          80.0       2.7
          82.0       2.5
          95.0       1.7
         107.0       1.8
         108.0       7.4
         110.0       5.8
         115.0       1.1
         128.0       1.3
         133.0       1.1
         151.0       1.1
         152.0       8.4
         153.0       3.5
         154.0       3.7
         165.0       1.9
         170.0       1.4
         171.0       1.5
         173.0       1.8
         183.0      17.3
         184.0       2.8
         185.0       8.8
         186.0       1.2
         199.0      20.7
         200.0       3.1
         201.0      14.4
         202.0       2.1
         261.0       1.0
         262.0       4.8
         263.0       1.0
         275.0       2.5
         276.0       2.4
         277.0     100.0
         278.0      53.5
         279.0       9.0
         301.0       7.8
         302.0       3.6
         303.0       2.0
         347.0       1.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C22 H22 Br O2 P 0.035 g : 0.5 ml CDCl3
    (ethoxycarbonylmethyl)triphenylphosphonium bromide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.894 B 7.814 C 7.703 D 5.468 E 4.030 F 1.050

         Hz     ppm     Int.
    

       3167.11   7.925    422
       3159.91   7.907    512
       3158.57   7.904    440
       3153.69   7.892    436
       3146.48   7.874    492
       3145.14   7.870    418
       3139.28   7.856     34
       3138.79   7.854     33
       3138.18   7.853     32
       3137.82   7.852     33
       3131.84   7.837    147
       3130.86   7.835    151
       3129.88   7.832    148
       3128.66   7.829    112
       3124.27   7.818    380
       3122.44   7.813    368
       3116.70   7.799    269
       3115.72   7.797    274
       3086.67   7.724    391
       3084.96   7.720    249
       3083.01   7.715    433
       3078.74   7.704    579
       3075.20   7.695    562
       3071.29   7.685    290
       3067.63   7.676    249
       3061.52   7.661     36
       2192.26   5.486    364
       2178.47   5.451    362
       1621.34   4.057    137
       1614.14   4.039    411
       1607.06   4.022    408
       1599.85   4.004    135
        426.88   1.069    491
        419.80   1.051   1000
        412.60   1.033    474
    

in CDCl3



KBr disc



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