Tetraethoxysilane, 98%


Overview
Brand: Alfa Aesar

Manufacturer Part Number: A14965.AP

UNSPSC: 12352100

Code: NEW

Additional Details:
Additional Details: CAS Number: 78-10-4 Weight: 0.01000kg


Quantity 500mL

Product Code. 11467167

Quantity Price
1 £ 20.56 / 500mL
Estimated Shipment date
from Supplier 15-05-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Tetraethoxysilane
CAS 78-10-4
Molecular Formula (C2H5O)4Si
Linear Formula (C2H5O)4Si
Formula Weight 208.33
MDL Number MFCD00009062
UN Number UN1292
Beilstein 1422225
Merck Index 14,3851

Specification

Health Hazard 3 GHS P Statement
P210-P261-P280-P240-P241-P303+P361+P353-P305+P351+P338-P304+P340-P405-P501a
Health Hazard 2 GHS H Statement
H226-H332-H319-H335
Formula Weight 208.33
Quantity 500mL
Linear Formula (C2H5O)4Si
MDL Number MFCD00009062
TSCA TSCA
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: TETRAETHYL SILICATE
Health Hazard 1 Warning
Merck Index 14,3851
RTECS Number VV9450000
Assay 98%
UN Number UN1292
Beilstein 1422225
Density 0.934
Chemical Name or Material Tetraethoxysilane
Molecular Formula (C2H5O)4Si
CAS 78-10-4
Assay Percent Range 98%

Applications
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.

Solubility
Soluble in ethanol and 2-propanol.

Notes
Degrades in water. Keep container tightly closed in a dry and well-ventilated place.

Documentation

Technical documents

Safety and Handling

Warning

GHS H Statement
H226-H332-H319-H335

GHS P Statement
P210-P261-P280-P240-P241-P303+P361+P353-P305+P351+P338-P304+P340-P405-P501a