1H,1H,2H,2H-Perfluorooctyltriethoxysilane, 97%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11480478	Thermo Scientific Alfa Aesar B24620.06	5 g
11490478	Thermo Scientific Alfa Aesar B24620.14	25 g

Description

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.

Chemical Identifiers

• CAS: 51851-37-7
• Molecular Weight (g/mol): 510.367
• InChI Key: AVYKQOAMZCAHRG-UHFFFAOYSA-N
• PubChem CID: 103991
• SMILES: CCO[Si](CCC(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(OCC)OCC

• Molecular Formula: C14H19F13O3Si
• MDL Number: MFCD00042333
• 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
• IUPAC Name: triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane

Specifications

• Boiling Point: 220°C
• CAS: 51851-37-7
• Linear Formula: CF₃(CF₂)₅(CH₂)₂Si(OCH₂CH₃)₃
• Flash Point: 97°C (206°F)
• Solubility Information: Miscible with alcohol,aromatic and aliphatic hydrocarbons.
• SMILES: CCO[Si](CCC(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(OCC)OCC
• Molecular Weight (g/mol): 510.367
• Formula Weight: 510.37
• Refractive Index: 1.345
• Density: 1.333

• Melting Point: <-38°C
• Molecular Formula: C14H19F13O3Si
• MDL Number: MFCD00042333
• 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
• InChI Key: AVYKQOAMZCAHRG-UHFFFAOYSA-N
• IUPAC Name: triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane
• PubChem CID: 103991
• Percent Purity: 97%
• Sensitivity: Moisture sensitive
• Chemical Name or Material: 1H,1H,2H,2H-Perfluorooctyltriethoxysilane

Safety and Handling

GHS H Statement
H315-H319
Causes skin irritation.
Causes serious eye irritation.

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.

Warning

missing translation for 'einecsNumber' : 257-473-3

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures; Store under Argon

RUO – Research Use Only