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.