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Tetraethoxysilane, 99+%

CAS: 78-10-4 | C8H20O4Si | 208.329 g/mol

Supplier: Thermo Scientific Chemicals 01408218

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Catalog No. AA1408218

$82.68 / Each

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Description

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.

Specifications

Chemical Name or Material	Tetraethoxysilane
Melting Point	85°C
Boiling Point	168°C
Assay Percent Range	>99%
Refractive Index	1.382
Quantity	50 g
Sensitivity	Moisture sensitive
Solubility Information	Soluble in ethanol and 2-propanol.
SMILES	CCO[Si](OCC)(OCC)OCC
Molecular Weight (g/mol)	208.329
Formula Weight	208.33

CAS	78-10-4
Density	0.934 g/mL
Flash Point	46°C (116°F)
Molecular Formula	C8H20O4Si
MDL Number	MFCD00009062
Beilstein	1422225
Synonym	tetraethyl orthosilicate, tetraethoxysilane, teos, ethyl silicate, silicon ethoxide, silicon tetraethoxide, silane, tetraethoxy, dynasil a, tetraethoxysilicon, ethyl orthosilicate
InChI Key	BOTDANWDWHJENH-UHFFFAOYSA-N
IUPAC Name	tetraethyl silicate
PubChem CID	6517
Physical Form	Liquid

Chemical Identifiers

CAS	78-10-4
Molecular Weight (g/mol)	208.329
InChI Key	BOTDANWDWHJENH-UHFFFAOYSA-N
PubChem CID	6517
SMILES	CCO[Si](OCC)(OCC)OCC

Molecular Formula	C8H20O4Si
MDL Number	MFCD00009062
Synonym	tetraethyl orthosilicate, tetraethoxysilane, teos, ethyl silicate, silicon ethoxide, silicon tetraethoxide, silane, tetraethoxy, dynasil a, tetraethoxysilicon, ethyl orthosilicate
IUPAC Name	tetraethyl silicate

Product Suggestions 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

RUO – Research Use Only

Tetraethoxysilane, 99+%

Description

Specifications

Chemical Identifiers

Product Suggestions

Safety and Handling

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