[014082] Tetraethoxysilane, 99+% | Alfa
0 ₩
Brand: Alfa Aesar
| C8H20O4Si | tetraethyl orthosilicate ethyl polysilicate ethyl silicate
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Chemical Identifiers
CAS
78-10-4
Molecular Weight (g/mol)
208.33
Synonym
tetraethyl orthosilicate ethyl polysilicate ethyl silicate
SMILES
CCO[Si](OCC)(OCC)OCC
InChI Key
BOTDANWDWHJENH-UHFFFAOYSA-N
Molecular Formula
C8H20O4Si
IUPAC Name
tetraethyl silicate
Specifications
Appearance (Color)
Colorless to pale yellow
Form
Liquid
Color (APHA)
≤30
Assay from Supplier’s CofA
≥99.0%
Infrared spectrum
Conforms
설명
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.
Other References:
Merck Index:14,3851UN Number:UN1292Beilstein:1422225
GHS Hazard and Precautionary Statements
Hazard Statements:H226-H319-H332-H335
GHS H StatementH226-H332-H319-H335;Flammable liquid and vapor.Harmful if inhaled.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P370+P378q-P501c
Risk & Safety
TSCA:YesRTECS Number:VV9450000
경고:RUO – Research Use Only
CAS78-10-4FORMULAC8H20O4SiHAZARD CLASS3EINECS201-083-8MDLMFCD00009062PACKAGING GROUPIII
| Pakage | *4x500g, 2.5kg, 50G, 500g |
|---|---|
| brand | Alfa Aesar |
