1H,1H,2H,2H-Perfluorooctyltriethoxysilane, 97%

Description

CAS: 51851-37-7 | C14H19F13O3Si | 510.367 g/mol

1H,1H,2H,2H-Perfluorooctyltriethoxysilane is used as an active component of fluorine modified ORMOCER (organically modified ceramics) coating materials. It is a fluorine based polymer having low surface free energy, enhances its anti-adhesive behavior of polar and non-polar substances. Its wetting property acts in repelling aqueous electrolyte solution away from metallic substrates, thereby giving protection to metal substrate from corrosion. It is utilized in the surface modification of glass nanoparticles.

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
1H,1H,2H,2H-Perfluorooctyltriethoxysilane is used as an active component of fluorine modified ORMOCER (organically modified ceramics) coating materials. It is a fluorine based polymer having low surface free energy, enhances its anti-adhesive behavior of polar and non-polar substances. Its wetting property acts in repelling aqueous electrolyte solution away from metallic substrates, thereby giving protection to metal substrate from corrosion. It is utilized in the surface modification of glass nanoparticles.

Solubility
Miscible with alcohol, aromatic and aliphatic hydrocarbons.

Notes
Moisture sensitive. Incompatible with moisture and oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 51851-37-7
• Molecular Formula: C14H19F13O3Si
• Molecular Weight (g/mol): 510.367
• MDL Number: MFCD00042333
• InChI Key: AVYKQOAMZCAHRG-UHFFFAOYSA-N
• Synonym: 1h,1h,2h,2h-perfluorooctyltriethoxysilane, triethoxy 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl silane, silane, triethoxy 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl, perfluorooctyl triethoxysilane, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyltriethoxysilan, triethoxy 1h,1h,2h,2h-perfluoro-1-octyl silane, tridecafluoro-1,1,2,2-tetrahydrooctyl triethoxysilane, 1h,1h,2h,2h-perfluoroalkyltriethoxysilane, triethoxy-1h,1h,2h,2h-perfluoro-n-octylsilane
• PubChem CID: 103991
• IUPAC Name: triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane
• SMILES: CCO[Si](CCC(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(OCC)OCC

• Boiling Point: 220°C
• Melting Point: <-38°C
• Quantity: 5 g
• Linear Formula: CF₃(CF₂)₅(CH₂)₂Si(OCH₂CH₃)₃
• Flash Point: 97°C (206°F)
• Solubility Information: Miscible with alcohol,aromatic and aliphatic hydrocarbons.
• Formula Weight: 510.37
• Percent Purity: 97%
• Refractive Index: 1.345
• Sensitivity: Moisture sensitive
• Density: 1.333
• Chemical Name or Material: 1H,1H,2H,2H-Perfluorooctyltriethoxysilane

Safety and Handling

Hazard Category	Warning
Hazard Statement	GHS H Statement H315-H319 Causes skin irritation. Causes serious eye irritation.
Precautionary Statement	GHS P Statement P280g-P305+P351+P338 Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
EINECSNumber	257-473-3
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Argon

SDS

RUO – Research Use Only