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Tetraethoxysilane, 99.9%, Thermo Scientific Chemicals
Description
Tetraethoxysilane is the main precursor material for the synthesis of zeolites and silicon dioxide, which is used in semiconductor industry. It is widely used as cross linking agents 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
Boiling Point | 168°C |
Melting Point | -85°C |
Color | Colorless |
Physical Form | Liquid |
Quantity | 2 kg |
Linear Formula | (C2H5O)4Si |
UN Number | UN1292 |
Beilstein | 1422225 |
Flash Point | 46°C (116°F) |
Merck Index | 14,3851 |
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Safety and Handling
Hazard Category | H226-H319-H332-H335 |
Hazard Statement | GHS H Statement H226-H332-H319-H335; Flammable liquid and vapor. Harmful if inhaled. Causes serious eye irritation. May cause respiratory irritation. |
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 | Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: TETRAETHYL SILICATE |
EINECSNumber | 201-083-8 |
RTECSNumber | VV9450000 |
TSCA | Yes |
Recommended Storage | Ambient temperatures |
RUO – Research Use Only
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