
n-Octyltrichlorosilane
Chemical Name: | n-Octyltrichlorosilane |
Product Category: | Long-chain Silanes | Silane Coupling Agent |
Structural Formula: | ![]() |
CAS NO.: | 5283-66-9 |
Molecular formula: | C₈H₁₇Cl₃Si |
EINECS: | 226-112-1 |
Molecular Weight: | 247.67 g/mol |
Appearance: | Colorless to pale yellow liquid |
n-Octyltrichlorosilane Description
n-Octyltrichlorosilane, also known as octyltrichlorosilane or trichloro(octyl)silane, is a chlorosilane compound characterized by its long alkyl chain. This organosilicon compound is widely utilized for its ability to impart hydrophobic properties to various surfaces, making it valuable in numerous industrial applications.
Chemical name | n-Octyltrichlorosilane |
Synonyms | Octyltrichlorosilane; Trichloro(octyl)silane; Silane, trichlorooctyl- |
Boiling Point | 225 – 227°C |
Density | 1.07 g/mL at 25°C |
Flash Point | 96.7°C |
Refractive Index | 1.447 |
Solubility | Reacts with water; soluble in organic solvents like toluene and hexane |
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n-Octyltrichlorosilane: Guide
Octyltrichlorosilane is integral in applications requiring surface modification to enhance hydrophobicity and adhesion properties. Its ability to form durable, hydrophobic layers makes it invaluable across various industries, including coatings, electronics, textiles, and construction.
Key Benefits:
- Imparts hydrophobic properties to treated surfaces.
- Enhances adhesion between organic and inorganic materials.
- Improves durability of coatings and treated materials.
- Versatile applications across multiple industries.