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Tetraethyl orthosilicate, 98%, AcroSeal™, Thermo Scientific Chemicals

$32.10 - $134.38

Chemical Identifiers

CAS 78-10-4
Molecular Formula C8H20O4Si
Molecular Weight (g/mol) 208.33
InChI Key BOTDANWDWHJENH-UHFFFAOYSA-N
Synonym tetraethyl orthosilicate, tetraethoxysilane, teos, ethyl silicate, silicon ethoxide, silicon tetraethoxide, silane, tetraethoxy, dynasil a, tetraethoxysilicon, ethyl orthosilicate
PubChem CID 6517
IUPAC Name tetraethyl silicate
SMILES CCO[Si](OCC)(OCC)OCC
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Products 2
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
AC420361000
SDS View Documents Promotion Details
Thermo Scientific Chemicals
420361000
100 mL AcroSeal™ Glass Bottle
Each for $32.10
 
AC420360010
SDS View Documents Promotion Details
Thermo Scientific Chemicals
420360010
1 L AcroSeal™ Glass Bottle
Each for $134.38
 
Description

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

78-10-4
208.33
tetraethyl orthosilicate, tetraethoxysilane, teos, ethyl silicate, silicon ethoxide, silicon tetraethoxide, silane, tetraethoxy, dynasil a, tetraethoxysilicon, ethyl orthosilicate
tetraethyl silicate
C8H20O4Si
BOTDANWDWHJENH-UHFFFAOYSA-N
6517
CCO[Si](OCC)(OCC)OCC

Specifications

78-10-4
0.9400g/mL
45°C
1% max. Ethanol (GC)
C8H20O4Si
Si(OC2H5)4
01,334
15,3903
Solubility in water: hydrolysis. Other solubilities: miscible with alcohol, hydrocarbons, aromatics,, esters, ketones,, slightly soluble in benzene
CCO[Si](OCC)(OCC)OCC
208.33
0.75 mPa.s (20°C)
98%
Tetraethyl orthosilicate
-77.0°C
166.0°C to 169.0°C
Authentic
AcroSeal™ Glass Bottle
1.3820 to 1.3840
100 mL
0.94
tetraethyl orthosilicate, tetraethoxysilane, teos, ethyl silicate, silicon ethoxide, silicon tetraethoxide, silane, tetraethoxy, dynasil a, tetraethoxysilicon, ethyl orthosilicate
BOTDANWDWHJENH-UHFFFAOYSA-N
tetraethyl silicate
6517
208.33
Liquid
Safety and Handling

Safety and Handling

GHS H Statement:
Causes serious eye irritation.
Harmful if inhaled.
May cause respiratory irritation.
Flammable liquid and vapor.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Warning

EINECSNumber : 201-083-8

SDS
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RUO – Research Use Only