Back to Search
Methyltriacetoxysilane
CAS: 4253-34-3 | C7H12O6Si
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
4253-34-3
Molecular Formula:
C7H12O6Si
Molecular Mass:
220.25 g/mol
Names and Synonyms:
Methyltriacetoxysilane
Silanetriol, 1-methyl-, 1,1,1-triacetate
Silanetriol, methyl-, triacetate
Triacetoxymethylsilane
Methylsilanetriol triacetate
Methyltrihydroxysilane triacetate
Methyltriacetoxysilane
K 10S
APK 1
TSL 8180
APK 1 (silane derivative)
NSC 139845
SIM 6519.0
SIM 6519
ZH 1103
CG 100
CG 100 (coupling agent)
Nethyltriacetoxysilane
[Diacetyloxy(methyl)silyl] acetate
ES 15
Identifiers:
SMILES:
CC(=O)O[Si](C)(OC(C)=O)OC(C)=O
InChI:
InChI=1S/C7H12O6Si/c1-5(8)11-14(4,12-6(2)9)13-7(3)10/h1-4H3
Key Properties
Boiling Point
87-88 °C @ Press: 3 Torr
CAS Common Chemistry
Melting Point
40.5 °C
CAS Common Chemistry
Density
1.18 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 220.25 g/mol | CAS Common Chemistry |
| 220.25299999999996 g/mol | RDKit | |
| 220.040314634 g/mol | RDKit | |
| Density | 1.18 g/cm³ | CAS Common Chemistry |
| 1.175 g/cm3 | CAS Common Chemistry | |
| Boiling Point | 87-88 °C @ Press: 3 Torr | CAS Common Chemistry |
| Canonical SMILES | O=C(O[Si](OC(=O)C)(OC(=O)C)C)C | CAS Common Chemistry |
| InChI | InChI=1S/C7H12O6Si/c1-5(8)11-14(4,12-6(2)9)13-7(3)10/h1-4H3 | CAS Common Chemistry |
| InChI Key | InChIKey=TVJPBVNWVPUZBM-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 40.5 °C | CAS Common Chemistry |
| Name | Methyltriacetoxysilane | CAS Common Chemistry |
| Heavy Atom Count | 14 | RDKit |
| Hydrogen Bond Acceptors | 6 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 3 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 78.9 Ų | RDKit |
| LogP | 0.24439999999999973 | RDKit |
| Molar Refractivity | 46.916000000000025 | RDKit |
