Tetraethyl orthosilicate (TEOS) ≥99.999% (metals basis)
Supplier: Thermo Scientific
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Warning
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Synonyms:
Tetraethoxysilane
22967.18
22967.30
ALFA22967.18EA
179
SGD
ALFA22967.18
ALFA22967.30
Tetraethyl orthosilicate (TEOS) ≥99.999% (metals basis)
Tetraethyl orthosilicate (TEOS)
Purity: 99.999+%
CAS No.: 78-10-4
Molecular Formula: C8H20O4Si
Formula Weight: 208.33
Flash Point: 46°(116°F)
Physical Form: Liquid
Density: 0.934
Refractive Index: 1.3820
Sensitivity: Moisture Sensitive
Appearance: Colourless
Odour: Pleasant
Melting Point: -85°
Boiling Point: 168°
Beilstein Reference: 1422225
Merck Reference: 14,3851
UN No.: 1292
MDL No.: MFCD00009062
Formula:
Si(OC₂H₅)₄ MW: 208,33 g/mol Boiling Pt: 168 °C Melting Pt: –85 °C Density: 0,934 Flash Pt: 46 °C (116 °F) Storage Temperature: Ambient |
MDL Number:
MFCD00009062 CAS Number: 78-10-4 EINECS: 201-083-8 UN: 1292 ADR: 3,III Merck Index: 14,3851 |
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