Vinyltriethoxysilane, 97%, Thermo Scientific Chemicals

Description

Vinyltriethoxysilane is used as an adhesive for glass slides. It acts as a coupling agent on inorganic substances blended into polymers that function as adhesion promoters, crosslinkers, and surface modifiers. Further, it is used to prepare polymers.

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.

Applications
Vinyltriethoxysilane is used as an adhesive for glass slides. It acts as a coupling agent on inorganic substances blended into polymers that function as adhesion promoters, crosslinkers, and surface modifiers. Further, it is used to prepare polymers.

Solubility
Miscible with organic solvents.

Notes
Moisture sensitive. Incompatible with alkali, acid, water and strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 78-08-0
• Molecular Formula: C8H18O3Si
• Molecular Weight (g/mol): 190.31
• MDL Number: MFCD00009063
• InChI Key: FWDBOZPQNFPOLF-UHFFFAOYSA-N
• Synonym: vinyltriethoxysilane, triethoxyvinylsilane, silane, ethenyltriethoxy, triethoxy vinyl silane, polyscience vtes, triethoxyvinylsilicane, vtes, silane a 151, ethenyl triethoxy silane, silane, triethoxyvinyl
• PubChem CID: 6516
• IUPAC Name: ethenyl(triethoxy)silane
• SMILES: CCO[Si](OCC)(OCC)C=C

• Density: 0.903
• Boiling Point: 160°C to 161°C
• Flash Point: 34°C (93°F)
• Assay Percent Range: 0.97
• Linear Formula: (CH₃CH₂O)₃SiCH=CH₂
• Refractive Index: 1.399
• Quantity: 50 g
• UN Number: UN1993
• Beilstein: 1767229
• Sensitivity: Moisture sensitive
• Solubility Information: Miscible with organic solvents.
• Formula Weight: 190.31
• Percent Purity: 97%
• Physical Form: Liquid
• Chemical Name or Material: Vinyltriethoxysilane

Safety and Handling

Product Identifier

• Vinyltriethoxysilane

Signal Word

• Warning

Hazard Category

• Flammable liquid Category 3

Hazard Statement

• H226-Flammable liquid and vapour.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

Supplemental information

• MIXTURE LIST-Contains : Vinyltriethoxysilane

RUO – Research Use Only