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网站主页CAS数据库列表 1067-74-9更多图谱二乙基磷酰乙酸甲酯(1067-74-9)核磁图(13CNMR)

二乙基磷酰乙酸甲酯

产品名称 二乙基磷酰乙酸甲酯

CAS号1067-74-9

分子式C7H15O5P

分子量210.16

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  • Mass

    MS-NW-5628          
    methyl diethylphosphonoacetate
    C7H15O5P            (Mass of molecular ion:    210)
    

       Source Temperature: 270 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          14.0       1.4
          15.0      15.1
          18.0       1.0
          26.0       3.3
          27.0      19.7
          28.0       5.9
          29.0      31.8
          30.0       1.1
          31.0      12.0
          33.0       1.9
          41.0       1.5
          42.0      32.3
          43.0      30.2
          44.0       2.7
          45.0      16.2
          47.0       9.8
          48.0       3.2
          49.0       1.7
          55.0       1.4
          59.0       2.9
          60.0       1.2
          61.0       1.5
          65.0      20.4
          74.0      56.0
          75.0       5.4
          77.0       1.8
          78.0       7.7
          79.0       7.5
          80.0       4.1
          81.0      32.0
          82.0       2.0
          88.0       4.7
          91.0       8.6
          92.0       2.0
          93.0      14.0
          94.0       1.6
          95.0      41.1
          96.0       9.4
          97.0       7.5
          99.0       2.7
         105.0      14.2
         106.0       5.5
         107.0       3.0
         108.0       2.2
         109.0      42.1
         110.0       3.0
         111.0       3.6
         113.0       4.9
         119.0       3.8
         121.0       3.3
         122.0      11.1
         123.0      84.5
         124.0       7.2
         125.0       6.0
         127.0       2.1
         137.0      48.1
         138.0       7.0
         139.0       2.3
         141.0       1.9
         149.0       2.5
         150.0       3.0
         151.0      39.4
         152.0       9.1
         153.0       4.7
         154.0       1.2
         155.0      44.9
         156.0       1.7
         165.0      23.4
         166.0      15.4
         167.0       2.5
         169.0       9.4
         179.0      32.4
         180.0       3.5
         181.0       4.1
         182.0       2.2
         183.0     100.0
         184.0       6.4
         185.0       1.6
         197.0       7.6
         210.0       5.2
    

parameter in CDCl3


  • 1H NMR 300 MHz
    C7 H15 O5 P 0.04 ml : 0.5 ml CDCl3
    methyl diethylphosphonoacetate
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 4.174 D(B) 1.353 J(A,B) 7.06 J(A,P-31) 8.30 J(B,P-31) 0.50 D(C) 3.748 D(D) 2.977 J(C,D) 0.0 J(C,P-31) 0.63 J(D,P-31) 21.56

         Hz     ppm     Int.
    

       1267.00   4.223    113
       1259.95   4.200    348
       1258.67   4.196    146
       1252.87   4.176    376
       1251.62   4.172    375
       1245.79   4.153    149
       1244.57   4.149    354
       1237.52   4.125    119
       1124.68   3.749    886
       1124.14   3.747    886
        903.89   3.013    461
        882.36   2.941    461
        412.81   1.376    491
        406.00   1.353   1000
        398.93   1.330    501
    

in CDCl3



liquid film



4880 A,200 M,liquid