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Molecule
1,2-Bis(Trimethoxysilyl)Ethane
CAS: 18406-41-2 · C8H22O6Si2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 18406-41-2
- Molecular Formula
- C8H22O6Si2
- Molecular Mass
- 270.43 g/mol
Identifiers
CAS Registry Number
18406-41-2
SMILES
CO[Si](CC[Si](OC)(OC)OC)(OC)OC
InChI Key
JCGDCINCKDQXDX-UHFFFAOYSA-N
InChI
InChI=1S/C8H22O6Si2/c1-9-15(10-2,11-3)7-8-16(12-4,13-5)14-6/h7-8H2,1-6H3
Names and Synonyms
- 1,2-Bis(Trimethoxysilyl)Ethane Systematic Name
- 2,7-Dioxa-3,6-disilaoctane, 3,3,6,6-tetramethoxy- Synonym
- 1,4-Disilabutane, 1,1,1,4,4,4-hexamethoxy- Synonym
- 3,3,6,6-Tetramethoxy-2,7-dioxa-3,6-disilaoctane Synonym
- 1,2-Bis(trimethoxysilyl)ethane Synonym
- 1,2-Ethylenebis(trimethoxysilane) Synonym
- Ethylenebis[trimethoxysilane] Synonym
- XC 95A7405 Synonym
- 26M Synonym
- KBM 3026 Synonym
- LMD 26M Synonym
- 1,1,1,4,4,4-Hexamethoxy-1,4-disilabutane Synonym
- 1,2-Di(trimethoxysilyl) ethane Synonym
- 1,2-(Trimethoxysilyl)ethane Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 270.43 g/mol | CAS Common Chemistry |
| Density | 1.07 g/cm³ | CAS Common Chemistry |
| 1.068 g/cm3 | CAS Common Chemistry | |
| Canonical SMILES | O(C)[Si](OC)(OC)CC[Si](OC)(OC)OC | CAS Common Chemistry |
| InChI | InChI=1S/C8H22O6Si2/c1-9-15(10-2,11-3)7-8-16(12-4,13-5)14-6/h7-8H2,1-6H3 | CAS Common Chemistry |
| InChI Key | InChIKey=JCGDCINCKDQXDX-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | 1,2-Bis(trimethoxysilyl)ethane | CAS Common Chemistry |
| Heavy Atom Count | 16 | RDKit |
| Hydrogen Bond Acceptors | 6 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 9 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 55.38000000000001 Ų | RDKit |
| 55.38 Ų | RDKit | |
| LogP | 0.7425999999999997 | RDKit |
| 0.7426 | RDKit | |
| Molar Refractivity | 63.17600000000005 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 270.09549148400004 g/mol | RDKit |
| Boiling Point | 103-104 °C @ 5 Torr | CAS Common Chemistry |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
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| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
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120
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40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
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MW = 270.43 g/mol; density = 1.070 g/mL. Edit any field — others recompute live.
