CAS 2943-75-1 Triethoxy-n-octylsilane - Materials / Alfa Chemistry

NAVIGATION

Triethoxy-n-octylsilane

PRICE INQUIRY

Catalog Number

ACM2943751-3

CAS Number

2943-75-1

Product Name

Triethoxy-n-octylsilane

Structure

Category

Self Assembly and Contact Printing Materials

Description

DryPowder; Liquid

IUPAC Name

triethoxy(octyl)silane

Molecular Weight

276.49g/mol

Molecular Formula

C14H32O3Si

Canonical SMILES

CCCCCCCC[Si](OCC)(OCC)OCC

InChI

InChI=1S/C14H32O3Si/c1-5-9-10-11-12-13-14-18(15-6-2,16-7-3)17-8-4/h5-14H2,1-4H3

InChI Key

MSRJTTSHWYDFIU-UHFFFAOYSA-N

Application

Triethoxy-n-octylsilane is a colorless, transparent liquid with the key purpose of serving as a hydrophobization agent, effectively used to limit coalescence in solid-stabilized emulsions. This organosilicon compound, also known as a monomeric medium-chain alkylfunctional silane, acts as a versatile surface modifier, imparting hydrophobic properties to materials such as concrete, glass, inorganic pigments, and mineral fillers. When diluted in a suitable solvent, Triethoxy-n-octylsilane is formulated into water-repellent products, designed to penetrate and chemically interact with cementitious substrates, ensuring they become hydrophobic while maintaining their original appearance.

Complexity

159

Covalently-Bonded Unit Count

EC Number

220-941-2

Exact Mass

276.212071g/mol

Formal Charge

Heavy Atom Count

MeSH Entry Terms

octyltriethoxysilane

Monoisotopic Mass