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51851-37-7 - 1H,1H,2H,2H-Perfluorooctyltriethoxysilane, 97% - Triethoxy-1H,1H,2H,2H-perfluorooctylsilane - B24620 - Alfa Aesar

B24620 1H,1H,2H,2H-Perfluorooctyltriethoxysilane, 97%

CAS Number
51851-37-7
Synonyms
Triethoxy-1H,1H,2H,2H-perfluorooctylsilane

Size Price ($) Quantity Availability
5g 88.50
25g 271.00
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1H,1H,2H,2H-Perfluorooctyltriethoxysilane, 97%

MDL
MFCD00042333
EINECS
257-473-3

Chemical Properties

Formula
C14H19F13O3Si
Formula Weight
510.37
Melting point
<-38°
Boiling Point
220°
Flash Point
97°(206°F)
Density
1.333
Refractive Index
1.345
Sensitivity
Moisture Sensitive
Solubility
Miscible with alcohol, aromatic and aliphatic hydrocarbons.

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.

Notes

Moisture sensitive. Incompatible with moisture and oxidizing agents.

Literature References

Kujawa, J.; Cerneaux, S.; Kujawski, W. Highly hydrophobic ceramic membranes applied to the removal of volatile organic compounds in pervaporation. Chem. Eng. J. 2015, 260, 43-54.

Bahng, J. H.; Yeom, B.; Wang, Y.; Tung, S. O.; Hoff, J. D.; Kotov, N. Anomalous dispersions of/hedgehog/'particles. Nature 2015, 517 (7536), 596-599.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319

Causes skin irritation. Causes serious eye irritation.

Precautionary Statements: 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.

Other References

Harmonized Tariff Code
2931.90
TSCA
Yes

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