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Triethoxy-n-octylsilane

Catalog Number
ACM2943751-3
CAS Number
2943-75-1
Product Name
Triethoxy-n-octylsilane
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
1
EC Number
220-941-2
Exact Mass
276.212071g/mol
Formal Charge
0
Heavy Atom Count
18
MeSH Entry Terms
octyltriethoxysilane
Monoisotopic Mass
276.212071g/mol
NSC Number
42964
Rotatable Bond Count
13
UNII
LDC331P08E
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