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Tetraethoxysilane, 99+%, Thermo Scientific Chemicals
Description
As a binding agent and as a polymerization catalystTetraethoxysilane is the main precursor material for the synthesis of zeolites and silicon dioxide, which is used in semiconductor industry. It is widely used as a cross linking agent in silicon polymers and in aerogel preparations.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
| Melting Point | 85°C |
| Density | 0.934 g/mL |
| Boiling Point | 168°C |
| Flash Point | 46°C (116°F) |
| Assay Percent Range | >99% |
| Refractive Index | 1.382 |
| Quantity | 500 g |
| Beilstein | 1422225 |
| Sensitivity | Moisture sensitive |
| Solubility Information | Soluble in ethanol and 2-propanol. |
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Safety and Handling
| Hazard Category | H226-H319-H332-H335 |
| Precautionary Statement | P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P370+P378q-P501c |
| DOTInformation | Hazard Class: 3; Packaging Group: III |
| EINECSNumber | 201-083-8 |
| RTECSNumber | VV9450000 |
| TSCA | Yes |
| Recommended Storage | Ambient temperatures |
RUO – Research Use Only
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