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2550-02-9 - n-Propyltriethoxysilane, 97% - Triethoxy-n-propylsilane - B20997 - Alfa Aesar

B20997 n-Propyltriethoxysilane, 97%

CAS-Nummer
2550-02-9
Synonyme
Triethoxy-n-propylsilane

Größe Preis ($) Menge Verfügbarkeit
100g 108,00
500g 417,00
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n-Propyltriethoxysilane, 97%

MDL
MFCD00026756
EINECS
219-842-7

Chemische Eigenschaften

Formel
CH3(CH2)2Si(OCH2CH3)3
Molmasse
206.36
Siedepunkt
179-180°
Flammpunkt
57°(134°F)
Dichte
0.8916
Brechungsindex
1.3965
Sensitivität
Moisture Sensitive
Löslichkeit
Not miscible or difficult to mix in water. Soluble in alcohol, aromatic and aliphatic hydrocarbons.

Anwendungen

It is an important material in sol-gel production, it provides a hydrophobic surface treatment for inorganic powders or filter materials and it is one of the catalyst components for polyolefin production with Ziegler-Natta catalyst. It is mainly used as construction waterproofing agent/protective agent, inorganic filler surface treatment agent, and pigment dispersant.

Bemerkungen

Moisture sensitive. Store away from air and oxidizing agents and water/moisture. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas. Keep ignition sources away.

Literaturverweise

Emi Ukaji, et al. The effect of surface modification with silane coupling agent on suppressing the photo-catalytic activity of fine TiO2 particles as inorganic UV filter.Appl. Surf. Sci.,2007254(2), 563-569.

G. Falini, et al. Protein crystallisation on chemically modified mica surfaces.Acta Cryst.,2002,D581649-1652.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H226-H315-H319-H335

Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280g-P305+P351+P338

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Weitere Referenzen

Beilstein
1748158
Gefahrenklasse
3
Verpackungsgruppe
III
Harmonized Tariff Code
2931.90
TSCA
Yes

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