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Alfa Aesar™ Tetraethoxysilane, 99.999+% (metals basis)

Manufacturer:  Alfa Aesar™ 2296730

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Catalog No. AA2296730



Specifications

Specifications

Tetraethoxysilane
(metals basis)
(C2H5O)4Si
UN1292
14,3851
BOTDANWDWHJENH-UHFFFAOYSA-N
tetraethyl silicate
6517
Liquid
0.934g/mL
1.3820
168°C
-85°C
46° (116°F)
78-10-4
C8H20O4Si
MFCD00009062
1422225
tetraethyl orthosilicate, tetraethoxysilane, teos, ethyl silicate, silicon ethoxide, silicon tetraethoxide, silane, tetraethoxy, dynasil a, tetraethoxysilicon, ethyl orthosilicate
CCO[Si](OCC)(OCC)OCC
208.329
208.33
≥99.999%
Pleasant
Moisture Sensitive
Colorless
250g

Chemical Identifiers

78-10-4
208.329
BOTDANWDWHJENH-UHFFFAOYSA-N
6517
CCO[Si](OCC)(OCC)OCC
C8H20O4Si
MFCD00009062
tetraethyl orthosilicate, tetraethoxysilane, teos, ethyl silicate, silicon ethoxide, silicon tetraethoxide, silane, tetraethoxy, dynasil a, tetraethoxysilicon, ethyl orthosilicate
tetraethyl silicate
Safety and Handling

Safety and Handling

GHS H Statement
H226-H332-H319-H335
Flammable liquid and vapor.
Harmful if inhaled.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing.
Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

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

RTECSNumber : VV9450000

TSCA : TSCA

SDS Documents