658758

1H,1H,2H,2H-Perfluordecyltriethoxysilan

97%

• Synonym(e): Triethoxy-1H,1H,2H,2H-perfluordecylsilan
• Empirische Formel (Hill-System): C₁₆H₁₉F₁₇O₃Si
• CAS-Nummer: 101947-16-4
• Molekulargewicht: 610.38
• MDL-Nummer: MFCD00042334
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24884375
• NACRES: NA.23

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Form: liquid
• Brechungsindex: n20/D 1.342
• bp: 209-230 °C
• Dichte: 1.389 g/mL at 25 °C
• SMILES String: CCO[Si](CCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F)(OCC)OCC
• InChI: 1S/C16H19F17O3Si/c1-4-34-37(35-5-2,36-6-3)8-7-9(17,18)10(19,20)11(21,22)12(23,24)13(25,26)14(27,28)15(29,30)16(31,32)33/h4-8H2,1-3H3
• InChIKey: MLXDKRSDUJLNAB-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

1H,1H,2H,2H-Perfluorodecyltriethoxysilane(PFDTES) is a fluoroalkylsilanes(FAS) with low surface energy and high wettability due to the presence of fluorinated carbons. It is used as a superhydrophobic agent for synthesizing various functional coatings.

Anwendung

It was used to functionalize hydrophobic ceramic membranes with nanosized pores. It was also used to functionalize Cu₂(OH)₃NO₃ crystal  to render it hydrophobic. The product may be used to coat nanosized medical devices.

PFDTES is used for the superhydrophobicity of polyvinylidene fluoride(PVDF) to protect the metal surfaces from fouling. A cost effective and scalable superamphiphobic spray coating of PFDTES on stainless steel surfaces may potentially be used to create anti-icing and stain-resistant surfaces. It may be used to modify the surface of poly(methyl methacrylate(PMMA) for the fabrication of microfluidic chips.

Sicherheitshinweise

• Piktogramme: GHS08,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H302 + H332,H318,H351,H360D,H362,H372
• P-Sätze: P263 - P280 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Lact. - Repr. 1B - STOT RE 1
• Zielorgane: Liver
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): >230.0 °F - closed cup
• Flammpunkt (°C): > 110 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter