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网站主页CAS数据库列表 1574-41-0更多图谱顺戊间二烯(1574-41-0)质谱(MS)

顺戊间二烯

产品名称 顺戊间二烯

CAS号1574-41-0

分子式C5H8

分子量68.12

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  • Mass

    MS-IW-3673          
    cis-1,3-pentadiene
    C5H8                (Mass of molecular ion:     68)
    

       Source Temperature: 220 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          26.0       2.9
          27.0      17.0
          28.0       2.0
          29.0       2.5
          31.0       3.6
          32.0       1.0
          34.0       1.1
          37.0       4.4
          38.0       9.2
          39.0      53.1
          40.0      31.5
          41.0      38.3
          42.0      21.4
          49.0       1.2
          50.0       5.5
          51.0       7.4
          52.0       4.3
          53.0      66.6
          54.0       2.9
          61.0       3.4
          62.0       4.7
          63.0       5.8
          65.0      15.5
          66.0       8.8
          67.0     100.0
          68.0      86.6
          69.0       4.8
    

400 MHz in CDCl3

parameter in CS2


  • 1H NMR 399.65 MHz
    C5 H8 0.05 ml : 0.5 ml CDCl3
    cis-1,3-pentadiene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.655 B 6.012 C 5.509 D 5.164 E 5.076 F 1.748 J(A,D)=16.8HZ J(A,E)=J(A,B)=10.3HZ J(A,C)=1.1HZ J(B,F)=-1.8HZ J(B,C)=12.0HZ J(C,F)=7.2HZ

         Hz     ppm     Int.
    

       2680.05   6.706    108
       2678.96   6.704    114
       2669.80   6.681    131
       2668.95   6.679    215
       2668.09   6.677    156
       2663.21   6.664    121
       2662.11   6.662    127
       2658.94   6.654    128
       2657.71   6.651    134
       2652.95   6.639    141
       2651.98   6.636    232
       2651.12   6.634    172
       2641.97   6.611    132
       2640.87   6.608    141
       2417.11   6.049     48
       2416.14   6.046     84
       2415.28   6.044    124
       2414.43   6.042    122
       2413.57   6.040    130
       2412.72   6.038     94
       2411.74   6.035     57
       2411.01   6.033     36
       2406.13   6.021     88
       2405.27   6.019    152
       2404.42   6.017    225
       2403.56   6.015    228
       2402.59   6.012    240
       2401.86   6.010    182
       2400.88   6.008    113
       2396.12   5.996     32
       2395.26   5.994     53
       2394.29   5.991     87
       2393.55   5.990    130
       2392.58   5.987    130
       2391.72   5.985    141
       2390.87   5.983    102
       2390.01   5.981     62
       2389.16   5.979     40
       2218.14   5.551     41
       2217.65   5.549     42
       2217.29   5.549     43
       2212.40   5.536     69
       2211.30   5.534    117
       2210.94   5.533    120
       2210.08   5.531    125
       2208.98   5.528     92
       2207.64   5.524     51
       2207.28   5.524     51
       2206.42   5.521     53
       2205.32   5.519     96
       2204.22   5.516    125
       2203.86   5.515    129
       2203.37   5.514    130
       2203.00   5.513    134
       2201.78   5.510    121
       2200.20   5.506    121
       2199.71   5.505    122
       2199.34   5.504    125
       2198.24   5.501    102
       2197.14   5.498     62
       2196.29   5.496     59
       2195.92   5.495     59
       2194.58   5.492     85
       2193.36   5.489    115
       2192.99   5.488    117
       2192.63   5.487    118
       2192.26   5.486    121
       2191.04   5.483     79
       2186.28   5.471     42
       2185.91   5.470     43
       2185.06   5.468     43
       2073.24   5.188    224
       2072.51   5.186    230
       2071.66   5.184    260
       2071.29   5.183    259
       2056.88   5.147    198
       2056.40   5.146    216
       2055.66   5.144    220
       2054.81   5.142    253
       2054.32   5.141    249
       2035.77   5.094    163
       2035.16   5.093    209
       2034.42   5.091    244
       2033.69   5.089    251
       2033.08   5.088    220
       2032.47   5.086    176
       2025.63   5.069    163
       2024.90   5.067    208
       2024.29   5.066    245
       2023.56   5.064    254
       2022.95   5.062    221
       2022.22   5.060    179
        703.49   1.761    785
        701.66   1.756    897
        696.29   1.743    844
        694.46   1.738   1000
    


  • 1H NMR 300 MHz
    C5 H8 50 % in CS2
    cis-1,3-pentadiene
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 5.030 D(B) 5.109 D(C) 6.592 D(D) 5.963 D(E) 5.452 D(F) 1.724 J(A,B) 2.14 J(A,C) 10.21 J(A,D) -0.83 J(A,E) 1.56 J(A,F) -0.59 J(B,C) 16.86 J(B,D) -0.86 J(B,E) 0.75 J(B,F) -0.55 J(C,D) 10.94 J(C,E) -1.10 J(C,F) 0.21 J(D,E) 10.81 J(D,F) -1.78 J(E,F) 7.02 SEGRE,A.L. ET AL. J.MOL.SPECTROSC. 32, 296 (1969)

         Hz     ppm     Int.
    

       1997.47   6.658    105
       1996.46   6.655    107
       1986.42   6.621    216
       1980.65   6.602    118
       1979.64   6.599    117
       1976.39   6.588    128
       1975.38   6.585    126
       1969.56   6.565    236
       1959.52   6.532    131
       1958.51   6.528    135
       1802.43   6.008     50
       1801.52   6.005     88
       1800.69   6.002    123
       1799.82   5.999    124
       1798.95   5.996    123
       1798.12   5.994     89
       1797.21   5.991     52
       1791.52   5.972    100
       1790.65   5.969    172
       1789.83   5.966    242
       1788.96   5.963    246
       1788.09   5.960    243
       1787.26   5.958    175
       1786.39   5.955    100
       1780.71   5.936     52
       1779.79   5.933     90
       1778.96   5.930    126
       1778.09   5.927    127
       1777.22   5.924    126
       1776.40   5.921     91
       1775.53   5.918     52
       1653.00   5.510     25
       1652.04   5.507     40
       1651.35   5.504     45
       1650.76   5.503     42
       1649.75   5.499     27
       1645.99   5.487     74
       1644.98   5.483    121
       1644.39   5.481    134
       1643.70   5.479    123
       1642.73   5.476     85
       1641.27   5.471     47
       1640.53   5.468     52
       1638.98   5.463     98
       1638.01   5.460    128
       1637.37   5.458    140
       1636.68   5.456    130
       1635.58   5.452    106
       1634.26   5.448    113
       1633.57   5.445    122
       1632.93   5.443    114
       1631.96   5.440     92
       1630.36   5.435     57
       1629.72   5.432     54
       1628.25   5.427     76
       1627.20   5.424    108
       1626.55   5.422    118
       1625.96   5.420    109
       1624.95   5.416     68
       1621.19   5.404     24
       1620.14   5.400     37
       1619.59   5.399     41
       1618.90   5.396     37
       1617.94   5.393     24
       1541.76   5.139    243
       1541.02   5.137    246
       1540.24   5.134    266
       1524.93   5.083    219
       1524.11   5.080    231
       1523.47   5.078    254
       1514.99   5.050    224
       1514.34   5.048    258
       1513.70   5.046    251
       1504.86   5.016    215
       1504.17   5.014    247
       1503.53   5.012    239
        521.60   1.739    997
        519.86   1.733   1000
        514.58   1.715    989
        512.84   1.709    983
    

in CDCl3



liquid film