78-08-0

乙烯基三乙氧基硅烷(78-08-0)紅外圖譜(IR2)

產(chǎn)品名稱:乙烯基三乙氧基硅烷

CAS:78-08-0

分子式:C8H18O3Si

分子量: 190.31

InChI:InChI=1S/C8H18O3Si/c1-5-9-12(8-4,10-6-2)11-7-3/h8H,4-7H2,1-3H3

InChIKey: FWDBOZPQNFPOLF-UHFFFAOYSA-N

Smiles:[Si](C=C)(OCC)(OCC)OCC

Mass

MS-NW-1344          
triethoxyvinylsilane
C8H18O3Si           (Mass of molecular ion:    190)

   Source Temperature: 260 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      15.0       1.4
      18.0       1.5
      26.0       1.3
      27.0       7.2
      28.0       7.5
      29.0       6.1
      31.0       1.7
      32.0       1.9
      41.0       1.2
      43.0       2.6
      45.0      23.6
      46.0       1.5
      47.0       3.9
      61.0       1.6
      62.0       8.5
      63.0      37.3
      64.0       2.3
      65.0       1.5
      71.0       2.1
      72.0       2.0
      73.0      21.1
      74.0       2.1
      75.0       1.5
      77.0       3.0
      79.0      26.4
      80.0       3.2
      81.0       1.1
      87.0       4.1
      89.0      25.7
      90.0       4.3
      91.0      12.7
      93.0       1.1
      99.0       1.6
     100.0       1.6
     101.0      28.3
     102.0       3.6
     103.0       6.0
     105.0       2.0
     107.0      14.1
     108.0       1.2
     115.0       3.6
     117.0      23.0
     118.0       7.7
     119.0      33.8
     120.0       3.4
     121.0       1.8
     129.0       1.0
     131.0      48.5
     132.0       5.6
     133.0       4.7
     135.0      67.1
     136.0       6.6
     137.0       3.0
     143.0       1.2
     144.0       1.0
     145.0     100.0
     146.0      29.3
     147.0      23.5
     148.0       3.0
     149.0       1.1
     161.0      13.3
     162.0       2.6
     163.0      43.5
     164.0       5.3
     165.0       1.9
     175.0      67.9
     176.0       8.7
     177.0       3.5
     189.0       3.9

90 MHz in CDCl3

parameter in CDCl3

¹H NMR	89.56 MHz
C₈ H₁₈ O₃ Si	0.04 ml : 0.5 ml CDCl₃
triethoxyvinylsilane

    Assign.     Shift(ppm)

      A             6.123
      B             6.014
      C             5.903
      D             3.837
      E             1.238
     
     J(A,B)=3.9 HZ
     J(A,C)=15.1 HZ
     J(B,C)=20.6 HZ
     J(D,E)=7.0 HZ

     Hz     ppm     Int.

    562.88   6.285     23
    550.75   6.150     31
    548.31   6.123     74
    542.38   6.057    159
    537.63   6.004    201
    535.88   5.984    183
    529.94   5.918     72
    529.31   5.911     49
    523.75   5.849     26
    354.38   3.957    120
    347.25   3.878    461
    346.00   3.864     38
    340.25   3.800    486
    339.06   3.786     39
    333.44   3.724    145
    117.63   1.314    491
    110.69   1.236   1000
    103.63   1.158    425

¹H NMR	300 MHz
C₈ H₁₈ O₃ Si	0.04 ml : 0.5 ml CDCl₃
triethoxyvinylsilane

    Parameter     ppm  Hz

      D(A)         6.123
      D(B)         6.014
      D(C)         5.903
       J(A,B)          3.9
       J(A,C)         15.1
       J(B,C)         20.6
     
      D(D)         3.837
      D(E)         1.238
       J(D,E)          7.0

     Hz     ppm     Int.

   1847.38   6.158     41
   1842.29   6.141     48
   1833.54   6.112     56
   1828.45   6.095     79
   1819.83   6.066     22
   1814.79   6.049     32
   1799.20   5.997    107
   1794.16   5.981     67
   1784.40   5.948    107
   1770.51   5.902     65
   1763.77   5.879     29
   1749.93   5.833     24
   1161.65   3.872    164
   1154.68   3.849    496
   1147.67   3.826    503
   1140.70   3.802    173
    378.38   1.261    511
    371.41   1.238   1000
    364.40   1.215    493

in CDCl3