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Alfa Aesar™ Tetraethoxysilane, 98%

$54.70 - $54.70

Chemical Identifiers

CAS 78-10-4
Molecular Formula C8H20O4Si
Linear Formula (C2H5O)4Si
Formula Weight 208.33
MDL Number MFCD00009062
UN Number UN1292
Beilstein 1422225
Merck Index 14,3851
Synonym Silicon ethoxide; Tetraethyl orthosilicate
Chemical Name or Material Tetraethoxysilane
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA14965AP Alfa Aesar
A14965AP
500mL Each for $54.70
AAA149650F SDS Alfa Aesar™
A149650F
2500mL N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA14965AE SDS Alfa Aesar™
A14965AE
100mL N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

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.
Description & Specifications

Chemical Identifiers

78-10-4
(C2H5O)4Si
MFCD00009062
1422225
Silicon ethoxide; Tetraethyl orthosilicate
C8H20O4Si
208.33
UN1292
14,3851
Tetraethoxysilane

Specifications

0.934
78-10-4
(C2H5O)4Si
208.33
UN1292
14,3851
98%
500mL
98%
(C2H5O)4Si
MFCD00009062
1422225
Tetraethoxysilane

Safety and Handling

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

Warning

DOTInformation : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: TETRAETHYL SILICATE

RTECSNumber : VV9450000

TSCA : TSCA