Tetraethyl orthosilicate (TEOS) ≥99%, GPR RECTAPUR®

Supplier: VWR Chemicals
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Synonyms: Tetraethoxysilane

24004.290EA 84.2 GBP
24004.290 24004.360
Tetraethyl orthosilicate (TEOS) ≥99%, GPR RECTAPUR®
Tetraethyl orthosilicate (TEOS)
Formula: Si(OC₂H₅)₄
MW: 208,33 g/mol
Boiling Pt: 168 °C (1013 hPa)
Melting Pt: –85,5 °C
Density: 0,933 g/cm³ (20 °C)
Flash Pt: 38 °C
Storage Temperature: Ambient
MDL Number: MFCD00009062
CAS Number: 78-10-4
EINECS: 201-083-8
UN: 1292
ADR: 3,III
Merck Index: 13,03882

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Specification Test Results

Assay Min. 99 %
Acidity Max. 0.002 meq/g
Density (20/4) 0.930 - 0.940
Cl (Chloride) Max. 0.02 %

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