448931

Trichloro(1H,1H,2H,2H-perfluorooctyl)silane

97%

• Synonyme(s) : Trichloro(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane, 1H,1H,2H,2H-Perfluorooctyl-trichlorosilane
• Formule linéaire : CF₃(CF₂)₅CH₂CH₂SiCl₃
• Numéro CAS: 78560-45-9
• Poids moléculaire : 481.54
• Numéro Beilstein : 6154526
• Numéro CE : 278-947-6
• Numéro MDL: MFCD00042363
• Code UNSPSC : 12352103
• ID de substance PubChem : 24868443
• Nomenclature NACRES : NA.23

Propriétés

• Niveau de qualité: 100
• Pureté: 97%
• Indice de réfraction: n20/D 1.352 (lit.)
• Point d'ébullition: 192 °C (lit.)
• Densité: 1.3 g/mL at 25 °C (lit.)
• Chaîne SMILES: FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CC[Si](Cl)(Cl)Cl
• InChI: 1S/C8H4Cl3F13Si/c9-25(10,11)2-1-3(12,13)4(14,15)5(16,17)6(18,19)7(20,21)8(22,23)24/h1-2H2
• Clé InChI: PISDRBMXQBSCIP-UHFFFAOYSA-N

Description

Description générale

Trichloro(1H,1H,2H,2H-perfluorooctyl)silane (PFOCTS) is a chlorosilane that forms a self-assembled monolayer (SAM) on a variety of substrates. It is majorly used to modify the surface with superhydrophobic properties. It is a biocompatible polymer with low surface energy. PFOCTS exhibits anti-fouling properties with high wettability which facilitates the release of different composites from the mold.

Application

PFOCTS is a coupling agent that is used to silanize the substrate for the fabrication of microfluidic devices using soft lithography. It can also be used on silicon base that forms a chemically patterned surface for quantitative analysis of insoluble surfactants in the polymeric matrix. Alumina membranes can be treated with PFOCTS for the formation of surperhydrophobic polyimide (PI) based nanotube arrays.

Informations sur la sécurité

• Pictogrammes: GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H314
• Conseils de prudence: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Classification des risques: Skin Corr. 1B
• Risques supp: EUH014
• Code de la classe de stockage: 8A - Combustible corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 188.6 °F - closed cup
• Point d'éclair (°C): 87 °C - closed cup
• Équipement de protection individuelle: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter