Tetramethoxysilane
| Chemical Name: | Tetrapropoxysilane |
| Product Category: | Orthosilicate | Silane Products |
| Structural Formula: |  |
| CAS No.: | 682-01-9 |
| EINECS: | 211-659-0 |
| Structural Formula: | Si(OCH2CH2CH3)4 |
| Molecular Formula: | C12H28O4Si |
| Molecular Weight: | 264.4338 |
Tetramethoxysilane Description
Tetrapropoxysilane (CAS No.: 682-01-9) is a colorless to slightly yellow liquid with low volatility at room temperature. It is insoluble in water but soluble in alcohols, esters and hydrocarbon solvents. Tetrapropoxysilane is stable to most acids and bases.
| Chemical name | Tetrapropoxysilane |
| Density | 0.916g/mLat 25°C(lit.) |
| Melting Point | <-80°C |
| Boiling Point | 94°C5mm Hg(lit.) |
| Flash Point | 203°F |
| Water Soluble | 78mg/L at 20℃ |
| Vapor Pressure | 0.26Pa at 25℃ |
| Steam Density | >1 (vs air) |
| Refractive Index | n20/D 1.4(lit.) |
| Storage Conditions | Inert atmosphere,Room Temperature |
| Sensitivity | Moisture Sensitive |
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Tetramethoxysilane : Guide
Tetrapropoxysilane is commonly used as a lubricant, mold release agent and anti-sticking agent. Because of its good lubricity and surface tension-reducing properties, it can be used to make lubricants, polishes, anti-stick agents, and additives for plastic and rubber products.
– It can also be used to make silane-modified polymers, resins and coatings to improve wear, chemical and water resistance.
– Tetrapropoxysilane can also be used in the electronics industry for the lubrication and insulation protection of chips and displays.
– It can also be used to make silane-modified polymers, resins and coatings to improve wear, chemical and water resistance.
– Tetrapropoxysilane can also be used in the electronics industry for the lubrication and insulation protection of chips and displays.
