Alfa Aesar™ Tetraethoxysilane, 99.999+% (metals basis)

Brand:  Alfa Aesar™ 022967.18

Product Code. 11338237

Chemical Identifiers

• Chemical Name or Material: Tetraethoxysilane
• Linear Formula: (C₂H₅O)₄Si
• MDL Number: MFCD00009062
• Beilstein: 1422225
• Synonym: Silicon ethoxide; Tetraethyl orthosilicate

• CAS: 78-10-4
• Formula Weight: 208.33
• UN Number: UN1292
• Merck Index: 14,3851

Specifications

• Chemical Name or Material: Tetraethoxysilane
• Physical Form: Liquid
• Assay Percent Notes: (metals basis)
• Formula Weight: 208.33
• UN Number: UN1292
• Merck Index: 14,3851
• Density: 0.934g/mL
• Refractive Index: 1.3820
• Boiling Point: 168°C
• Melting Point: −85°C
• Flash Point: 46° (116°F)

• CAS: 78-10-4
• Assay: ≥99.999%
• Linear Formula: (C₂H₅O)₄Si
• MDL Number: MFCD00009062
• Beilstein: 1422225
• Synonym: Silicon ethoxide; Tetraethyl orthosilicate
• Odor: Pleasant
• Sensitivity: Moisture Sensitive
• Color: Colorless
• Quantity: 50g