乙烯基三乙氧基硅烷(78-08-0)核磁圖(1HNMR)
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
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| 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