Product Name(TRIMETHYLSILYL)ACETIC ACID
CAS2345-38-2
Molecular FormulaC5H12O2Si
Molecular Weight132.23
InChIInChI=1S/C5H12O2Si/c1-8(2,3)4-5(6)7/h4H2,1-3H3,(H,6,7)
InChIKey JDMMZVAKMAONFU-UHFFFAOYSA-N
SmilesC(O)(=O)C[Si](C)(C)C

Mass
MS-IW-9721 (trimethylsilyl)acetic acid C5H12O2Si (Mass of molecular ion: 132)
Source Temperature: 230 °C Sample Temperature: 150 °C Reservoir, 75 eV
28.0 1.8
29.0 2.2
42.0 4.1
43.0 9.0
44.0 2.6
45.0 13.6
47.0 5.5
53.0 1.0
55.0 1.3
59.0 1.7
61.0 2.4
72.0 4.2
73.0 29.0
74.0 3.8
75.0 100.0
76.0 7.3
77.0 4.0
99.0 9.2
101.0 1.1
114.0 1.1
117.0 15.1
118.0 1.4
147.0 1.5
400 MHz in CDCl3

| 1H NMR | 399.65 MHz |
| C5 H12 O2 Si | 0.038 g : 0.5 ml CDCl3 |
| (trimethylsilyl)acetic acid | |
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Assign. Shift(ppm) |
Hz ppm Int.
773.33 1.936 344
67.59 0.170 125
64.29 0.161 1000
60.81 0.153 117
in CDCl3

KBr disc

nujol mull


(TRIMETHYLSILYL)ACETIC ACID(2345-38-2) 13C NMR Atlas of Related Products