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627-53-2

二乙基硒(627-53-2)质谱(MS)

产品名称:二乙基硒

CAS:627-53-2

分子式:C4H10Se

分子量: 137.08

InChI:InChI=1S/C4H10Se/c1-3-5-4-2/h3-4H2,1-2H3

InChIKey: ALCDAWARCQFJBA-UHFFFAOYSA-N

Smiles:[Se](CC)CC

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    Mass

    MS-NW-5372          
    diethyl selenide
    C4H10Se             (Mass of molecular ion:    138)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          18.0       1.4
          26.0       8.3
          27.0      55.0
          28.0       2.6
          29.0     100.0
          30.0       2.4
          41.0      20.6
          55.0       3.3
          57.0       1.1
          76.0       1.1
          77.0       1.2
          78.0       8.8
          79.0       8.6
          80.0      20.9
          81.0       7.1
          82.0      37.3
          83.0       7.9
          84.0       6.5
          85.0       1.4
          89.0       1.3
          90.0       1.5
          91.0       6.1
          92.0       4.0
          93.0      12.9
          94.0       3.3
          95.0      16.7
          96.0       1.0
          97.0       2.8
         103.0       2.4
         104.0       4.7
         105.0       9.1
         106.0      23.7
         107.0      30.1
         108.0      48.8
         109.0      24.7
         110.0      87.4
         111.0       6.2
         112.0      15.7
         119.0       3.1
         120.0       2.7
         121.0       7.8
         123.0      16.5
         125.0       3.0
         132.0       1.4
         134.0      13.8
         135.0      11.9
         136.0      33.5
         137.0       2.2
         138.0      70.8
         139.0       3.4
         140.0      12.9
    

90 MHz in CDCl3

400 MHz in CDCl3

parameter in CDCl3

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    1H NMR 89.56 MHz
    C4 H10 Se 0.04 ml : 0.5 ml CDCl3
    diethyl selenide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.58 B 1.406

         Hz     ppm     Int.
    

        243.38   2.718     83
        242.63   2.710     84
        240.50   2.686     26
        235.31   2.628    325
        227.81   2.544    377
        222.56   2.486     37
        220.88   2.467    128
        220.31   2.460    121
        132.94   1.485    439
        125.75   1.405   1000
        121.63   1.359     48
        120.06   1.341     70
        118.06   1.319    334
        113.75   1.271     24
        112.50   1.257     28
        111.13   1.241     26
    

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    1H NMR 399.65 MHz
    C4 H10 Se 30 mg : 0.5 ml CDCl3
    di
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.589 B 1.408

         Hz     ppm     Int.
    

       1046.26   2.618    212
       1043.95   2.613     43
       1038.70   2.600    575
       1036.38   2.594     53
       1033.45   2.586     61
       1031.13   2.581    592
       1025.88   2.567     48
       1023.68   2.562    235
        575.93   1.442     57
        570.19   1.427    624
        568.36   1.423    102
        562.62   1.408   1000
        557.01   1.394    115
        555.18   1.390    600
        549.56   1.376     57
    

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    1H NMR 300 MHz
    C4 H10 Se 7 % in CCl4
    diethyl selenide
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 1.37 D(B) 2.53 J(A,B) 6.9 MILA,J.-P. & LAURENT,J.-P. BULL.SOC.CHIM.FRANCE 1967, 2735

         Hz     ppm     Int.
    

        769.45   2.565    152
        762.54   2.542    473
        755.65   2.519    493
        748.77   2.496    171
        417.84   1.393    510
        410.94   1.370   1000
        404.04   1.347    469
    

in CDCl3

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liquid film

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