Product NameDiethoxymethylsilane
CAS2031-62-1
Molecular FormulaC5H14O2Si
Molecular Weight134.25
InChIInChI=1S/C5H14O2Si/c1-4-6-8(3)7-5-2/h8H,4-5H2,1-3H3
InChIKey SOGIFFQYRAXTDR-UHFFFAOYSA-N
Smiles[SiH](OCC)(OCC)C

Mass
MS-IW-8100 diethoxymethylsilane C5H14O2Si (Mass of molecular ion: 134)
Source Temperature: 210 °C Sample Temperature: 150 °C Reservoir, 75 eV
27.0 2.3
28.0 1.2
29.0 1.9
31.0 1.7
43.0 5.8
44.0 1.2
45.0 13.0
46.0 1.0
47.0 1.8
52.0 3.8
59.0 7.0
60.0 1.1
61.0 30.1
62.0 3.0
63.0 30.1
64.0 1.6
65.0 1.1
73.0 4.4
75.0 15.4
76.0 1.5
77.0 21.7
78.0 1.3
79.0 1.0
89.0 47.0
90.0 4.4
91.0 39.2
92.0 3.0
93.0 1.6
103.0 2.1
105.0 12.6
106.0 1.1
117.0 1.3
119.0 70.3
120.0 6.8
121.0 3.7
123.0 1.1
133.0 100.0
134.0 11.3
135.0 4.9
149.0 1.1
163.0 1.0
179.0 1.7
193.0 1.5
400 MHz in CDCl3

| 1H NMR | 399.65 MHz |
| C5 H14 O2 Si | 0.05 ml : 0.5 ml CDCl3 |
| diethoxymethylsilane | |
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Assign. Shift(ppm) |
Hz ppm Int.
1834.47 4.591 53
1832.76 4.586 136
1831.05 4.582 140
1829.35 4.578 54
1535.52 3.843 140
1531.98 3.834 25
1528.32 3.825 403
1524.90 3.816 29
1521.36 3.807 439
1517.94 3.799 29
1514.53 3.790 179
503.05 1.259 563
495.97 1.242 1000
489.01 1.224 630
84.59 0.212 65
82.89 0.208 99
81.30 0.204 593
79.47 0.199 645
75.81 0.190 31
in CDCl3

liquid film

Diethoxymethylsilane(2031-62-1) 1H NMR Atlas of Related Products