1h,1h,2h,2h-Perfluorooctyltriethoxysilane

Base Information

• Chemical Name: 1h,1h,2h,2h-Perfluorooctyltriethoxysilane
• CAS No.: 51851-37-7
• Deprecated CAS: 295329-01-0,1220778-92-6
• Molecular Formula: C14H19F13O3Si
• Molecular Weight: 510.36
• Hs Code.: 29319090
• European Community (EC) Number: 257-473-3
• UNII: 814P46684U
• DSSTox Substance ID: DTXSID1074915
• Nikkaji Number: J294.934B
• Wikidata: Q27269203
• Mol file: 51851-37-7.mol

Synonyms:1,1,2,2-tetrahydroperfluorooctyltriethoxysilane;1H,1H,2H,2H-perfluorooctyltriethoxysilane;2-perfluorohexylethyltriethoxysilane;3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyltriethoxysilan;Dynasilan F8261;perfluoroalkyltriethoxysilane;perfluorooctyl triethoxysilane;triethoxy((perfluorohexyl)ethyl)silane;triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane

Chemical Property of 1h,1h,2h,2h-Perfluorooctyltriethoxysilane

Chemical Property:

• Vapor Pressure: 0.0201mmHg at 25°C
• Melting Point: <-38ºC
• Refractive Index: 1.345
• Boiling Point: 272.378 °C at 760 mmHg
• Flash Point: 118.5 °C
• PSA: 27.69000
• Density: 1.324 g/cm³
• LogP: 6.16370
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Sensitive.: Moisture Sensitive
• Solubility.: Miscible with alcohol, aromatic and aliphatic hydrocarbons.
• Water Solubility.: 6.4-1000000000000ng/L at 20℃
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 16
• Rotatable Bond Count: 13
• Exact Mass: 510.0895871
• Heavy Atom Count: 31
• Complexity: 563

Purity/Quality:

99% ^*data from raw suppliers

Triethoxy-1H,1H,2H,2H-tridecafluoro-n-octylsilane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi,F
• Hazard Codes: F,Xi
• Statements: 36/37/38-53
• Safety Statements: 26-37-60-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCO[Si](CCC(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(OCC)OCC
• Description: 1H,1H,2H,2H-Perfluorooctyltriethoxysilane is a fluorinated alkyl silane that is majorly used for improving the wettability of the substrate by lowering the surface energy. It facilitates a superhydrophobic coating by enriching the surface with CF3 group and a water contact angle above 150°. Its wetting property acts in repelling aqueous electrolyte solution away from metallic substrates, thereby giving protection to metal substrate from corrosion. It is used as an active component of fluorine modified ORMOCER (organically modified ceramics) coating materials.
• Uses: 1H,1H,2H,2H-Perfluorooctyltriethoxysilane (cas# 51851-37-7) is a fluorine based polymer having low surface free energy, enhances its anti-adhesive behavior of polar and non-polar substances. It is used as a coating to improve the insulation of glass wool and mineral wool, and for the anti-icing and anti-corrosion properties of metals.