Introduction：Basic information about 1,2-BIS(TRIMETHOXYSILYL)ETHANE CAS 18406-41-2, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
1,2-BIS(TRIMETHOXYSILYL)ETHANE Basic information
| Product Name: | 1,2-BIS(TRIMETHOXYSILYL)ETHANE |
| Synonyms: | 1,2-Bis(trimethoxysilyl)ethane (BTMSE);ethylenebis(trimethoxysilane);1,2-Bis(trimethoxysilyi)ethane;HEXAMETHOXYDISILYETHANE;1,2-BIS(TRIMETHOXYLSILYL)ETHANE;1,2-Bis(trimethoxylsilyl)ethane (BTMSE);trimethoxy(2-trimethoxysilylethyl)silane;hexamethoxydisilylethane |
| CAS: | 18406-41-2 |
| MF: | C8H22O6Si2 |
| MW: | 270.43 |
| EINECS: | 242-285-6 |
| Product Categories: | silane;Bridged MonomersSelf Assembly&Contact Printing;Organosilicon;POSS? Precursors and Intermediates;Self-Assembly Materials;Silane Coupling Agents/Adhesion Promoters;SilanesSelf Assembly&Contact Printing;Silsesquioxanes: POSS? Nanohybrids;Tri-Alkoxy&Greater SilanesOrganometallic Reagents;Trialkoxysilanes |
| Mol File: | 18406-41-2.mol |
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1,2-BIS(TRIMETHOXYSILYL)ETHANE Chemical Properties
| Melting point | <0°C |
| Boiling point | 103-104 °C5 mm Hg(lit.) |
| density | 1.073 g/mL at 25 °C(lit.) |
| vapor pressure | 1.2Pa at 20℃ |
| refractive index | n20/D 1.409(lit.) |
| Fp | 228 °F |
| form | Liquid |
| color | Colorless |
| Specific Gravity | 1.09 |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| InChI | InChI=1S/C8H22O6Si2/c1-9-15(10-2,11-3)7-8-16(12-4,13-5)14-6/h7-8H2,1-6H3 |
| InChIKey | JCGDCINCKDQXDX-UHFFFAOYSA-N |
| SMILES | CO[Si](OC)(OC)CC[Si](OC)(OC)OC |
| LogP | -1.68 at 25℃ |
| CAS DataBase Reference | 18406-41-2(CAS DataBase Reference) |
| EPA Substance Registry System | 2,7-Dioxa-3,6-disilaoctane, 3,3,6,6-tetramethoxy- (18406-41-2) |
Safety Information
| Hazard Codes | T+ |
| Risk Statements | 26 |
| Safety Statements | 23-36/37-45 |
| RIDADR | UN 3382 6.1/PG 1 |
| WGK Germany | 3 |
| RTECS | JG7873000 |
| TSCA | TSCA listed |
| HazardClass | 6.1 |
| HS Code | 29319090 |
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 1 Inhalation |
1,2-BIS(TRIMETHOXYSILYL)ETHANE Usage And Synthesis
| Chemical Properties | Colorless liquid |
| Uses | 3,3,6,6-Tetramethoxy-2,7-dioxa-3,6-disilaoctane is useful in the preparation of functionalized periodic mesoporous organosilicas for selective adsorption of proteins. |
| Flammability and Explosibility | Not classified |
1,2-BIS(TRIMETHOXYSILYL)ETHANE Preparation Products And Raw materials
