Silane | Silanes | Alkyl & Alkoxy Silanes | Surface Modifier | Hydrophobing Agents

SiSiB® PC5861

Hexadecyltrimethoxysilane.
Synonym: 1-(Trimethoxysilyl)hexadecane

Countertype of Dynasylan 9116, Wacker 25013 VP


Chemical Structure


Introduction

SiSiB® PC5861 is a monomeric long chain alkylfunctional silane. It is a clear colorless liquid and soluble in organic solvents, not in water.

Typical Physical Properties

Chemical Name: Hexadecyltrimethoxysilane
CAS No.: 16415-12-6
EINECS No.: 240-464-3
Empirical Formula: C19H42O3Si
Molecular Weight: 346.62
Boiling Point: 180°C [75mmHg]
Flash Point: 165°C
Viscosity: 7 cSt
 
Color and Appearance: Clear to straw liquid
Density [25°C]: 0.880
Refractive Index [25°C]: 1.431 [25°C]
Purity: 99.0% by GC

Applications

SiSiB® PC5861 has superior hydrophobicity, it can be used as a water-repellent or surface modifier.

SiSiB® PC5861 can be used for mineral filler treatment. When treated minerals are incorporated into polymers, the long-chain alkyl functionality results in unique functional filler properties.

SiSiB® PC5861 can be used as scorch retardant in moisture crosslinked wire and cable compounds, to improve processability and shelf life. Additive loading levels of 0.5 to 1.5 wt% based on the overall compound are typically recommended.

SiSiB® PC5861 can be used for polyolefin production.

Packings

Net weight 180Kg steel drum, for more details, please visit Packing Centre.

Technical Library

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