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Tetraethoxysilane, 99.9%, Thermo Scientific™

$68.57 - $302.65

Chemical Identifiers

CAS 78-10-4
Molecular Formula C8H20O4Si
Molecular Weight (g/mol) 208.329
MDL Number MFCD00009062
InChI Key BOTDANWDWHJENH-UHFFFAOYSA-N
Synonym dynasil a, ethyl orthosilicate, ethyl silicate, silane, tetraethoxy, silicon ethoxide, silicon tetraethoxide, teos, tetraethoxysilane, tetraethoxysilicon, tetraethyl orthosilicate
PubChem CID 6517
IUPAC Name tetraethyl silicate
SMILES CCO[Si](OCC)(OCC)OCC
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Products 3
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AA4025122
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Thermo Fisher Scientific
4025122
100g
Each for $68.57
 
AA4025136
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Thermo Fisher Scientific
4025136
500g
Each for $95.88
 
AA40251A3
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Thermo Fisher Scientific
40251A3
2kg
Each for $302.65
 
Description

Description

Specifications

Chemical Identifiers

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

Specifications

78-10-4
C8H20O4Si
1422225
Soluble in ethanol and 2-propanol.
CCO[Si](OCC)(OCC)OCC
208.329
208.33
0.934 g/mL
Moisture sensitive
°C to 85°C
46°C (116°F)
99.9%
MFCD00009062
dynasil a, ethyl orthosilicate, ethyl silicate, silane, tetraethoxy, silicon ethoxide, silicon tetraethoxide, teos, tetraethoxysilane, tetraethoxysilicon, tetraethyl orthosilicate
BOTDANWDWHJENH-UHFFFAOYSA-N
tetraethyl silicate
6517
Liquid
1.382
168°C
100g
Tetraethoxysilane
Safety and Handling

Safety and Handling

P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P370+P378q-P501c

H226-H319-H332-H335

DOTInformation : Hazard Class: 3; Packaging Group: III

EINECSNumber : 201-083-8

RTECSNumber : VV9450000

TSCA : Yes

Recommended Storage : Ambient temperatures

SDS
Product Certifications

RUO – Research Use Only