n-OCTADECYLTRICHLOROSILANE
CAS:
Ref. 3H-SIO6640.0
25g
A consultar
2kg
A consultar
15kg
A consultar
750g
A consultar
180kg
A consultar
Información del producto
Nombre:n-OCTADECYLTRICHLOROSILANE
Sinónimos:
- OTS
Marca:Gelest
Descripción:Alkyl Silane - Conventional Surface Bonding
Aliphatic, fluorinated aliphatic or substituted aromatic hydrocarbon substituents are the hydrophobic entities which enable silanes to induce surface hydrophobicity. The organic substitution of the silane must be non-polar. The hydrophobic effect of the organic substitution can be related to the free energy of transfer of hydrocarbon molecules from an aqueous phase to a homogeneous hydrocarbon phase. A successful hydrophobic coating must eliminate or mitigate hydrogen bonding and shield polar surfaces from interaction with water by creating a non-polar interphase. Although silane and silicone derived coatings are in general the most hydrophobic, they maintain a high degree of permeability to water vapor. This allows coatings to breathe and reduce deterioration at the coating interface associated with entrapped water. Since ions are not transported through non-polar silane and silicone coatings, they offer protection to composite structures ranging from pigmented coatings to rebar reinforced concrete. A selection guide for hydrophobic silanes can be found on pages 22-31 of the Hydrophobicity, Hydrophilicity and Silane Surface Modification brochure.
n-Octadecyltrichlorosilane; OTS; Trichlorosilyloctadecane; Trichlorooctadecylsilane
Contains 5-10% C18 isomersProvides lipophilic surface coatingsEmployed in patterning and printing of electroactive molecular filmsImmobilizes physiologically active cell organellesTreated substrates increase electron transport of pentacene films
Aviso:Nuestros productos están destinados únicamente para uso en laboratorio. Para cualquier otro uso, por favor contáctenos.
Propiedades químicas
Peso molecular:387.93
Fórmula:C18H37Cl3Si
Pureza:97% including isomers
Color/Forma:Straw Liquid
Consulta técnica sobre: n-OCTADECYLTRICHLOROSILANE
Use el carrito para solicitar presupuestos o pedidos
Si desea solicitar un presupuesto o realizar un pedido, por favor añada los productos deseados a su carrito y solicite un presupuesto o pedido desde el carrito. Es más rápido, más barato, y podrá beneficiarse de los descuentos y las ventajas disponibles.