Vinyltriacetoxysilane(4130-08-9) MS
Product NameVinyltriacetoxysilane
CAS4130-08-9
Molecular FormulaC8H12O6Si
Molecular Weight232.26
InChIInChI=1S/C8H12O6Si/c1-5-15(12-6(2)9,13-7(3)10)14-8(4)11/h5H,1H2,2-4H3
InChIKey NOZAQBYNLKNDRT-UHFFFAOYSA-N
Smiles[Si](OC(=O)C)(OC(=O)C)(OC(=O)C)C=C
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MassMS-NW-8335 triacetoxyvinylsilane C8H12O6Si (Mass of molecular ion: 232)
Source Temperature: 260 °C Sample Temperature: 140 °C Reservoir, 75 eV
13.0 1.1 14.0 4.1 15.0 16.9 16.0 1.8 27.0 1.7 28.0 7.5 29.0 3.2 41.0 1.7 42.0 11.2 43.0 89.7 44.0 3.0 45.0 34.6 60.0 22.5 61.0 1.3 62.0 5.3 63.0 14.8 76.0 4.5 79.0 30.1 80.0 1.6 81.0 1.2 87.0 2.9 88.0 3.0 89.0 39.9 90.0 3.2 91.0 1.8 102.0 1.3 103.0 1.2 104.0 5.1 105.0 2.5 118.0 1.0 120.0 1.0 121.0 100.0 122.0 7.6 123.0 5.6 129.0 1.1 130.0 11.1 131.0 51.5 132.0 5.4 133.0 4.4 139.0 1.2 146.0 1.5 147.0 5.7 148.0 3.6 149.0 2.2 163.0 55.5 164.0 5.4 165.0 2.9 167.0 1.1 172.0 7.2 173.0 9.2 174.0 1.5 175.0 3.1 177.0 1.5 189.0 3.7 190.0 1.3 191.0 1.1 205.0 35.5 206.0 4.3 207.0 2.1 209.0 3.6 217.0 1.7 218.0 3.0 219.0 2.6 251.0 4.2 260.0 2.0 261.0 2.0 293.0 3.6 303.0 2.2 335.0 3.5
90 MHz in CDCl3
parameter in CDCl3
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1H NMR 89.56 MHz C8 H12 O6 Si 0.04 ml : 0.5 ml CDCl3 triacetoxyvinylsilane 
Assign. Shift(ppm)
A 6.38 to 6.04 B 2.161
Hz ppm Int.570.06 6.366 37 562.13 6.277 71 558.56 6.237 88 555.44 6.202 80 547.50 6.114 39 193.56 2.162 1000 189.88 2.121 41
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1H NMR 300 MHz C8 H12 O6 Si 0.05 ml : 0.5 ml CDCl3 triacetoxyvinylsilane Parameter ppm Hz
D(A) 6.344 D(B) 6.224 D(C) 6.110 J(A,B) 3.0 J(A,C) 15.4 J(B,C) 18.6 D(D) 2.163
Hz ppm Int.1913.35 6.378 21 1909.33 6.364 23 1898.96 6.330 29 1894.94 6.316 38 1880.78 6.269 12 1876.80 6.256 17 1862.21 6.207 50 1858.23 6.194 34 1846.32 6.154 51 1831.89 6.106 31 1827.75 6.092 16 1813.36 6.045 13 648.91 2.163 1000
in CDCl3
CCl4 solution
liquid film
