Description

Octenyltrichlorosilane, Mixture Of Isomers, 96% is a versatile organosilicon compound primarily used as a coupling agent and surface modifier. This high-purity grade is essential for creating durable covalent bonds between inorganic substrates and organic polymers, enhancing material performance. It is a critical raw material for manufacturers in the adhesives, coatings, and advanced composites industries seeking to improve adhesion, hydrophobicity, and chemical resistance.

Application

• Surface Modification Agent: Used to functionalize glass, silica, metals, and other inorganic surfaces to improve adhesion and compatibility with organic resins and polymers.
• Coupling Agent for Composites: Enhances the interfacial bonding in fiberglass, mineral-filled plastics, and rubber composites, leading to improved mechanical strength and durability.
• Hydrophobic Coating Precursor: Serves as a key intermediate in the synthesis of water-repellent coatings for textiles, electronics, and construction materials.
• Adhesive & Sealant Formulation: Incorporated to boost the bonding performance and moisture resistance of high-performance silicone and hybrid polymer adhesives.
• Nanomaterial Functionalization: Employed to modify nanoparticles (e.g., silica, titania) for controlled dispersion and tailored surface properties in advanced material science.
• Intermediate for Silicone Chemistry: Acts as a building block for synthesizing more complex silanes, silicone oils, and specialty silicone-based products.

Basic Information

Product Name	Octenyltrichlorosilane, Mixture Of Isomers, 96%
CAS No.	153447-97-3
Molecular Formula	C8H15Cl3Si
Molecular Weight	245.65 g/mol
Synonyms	7-Octenyltrichlorosilane; 1-Octen-7-yltrichlorosilane; Trichloro(7-octenyl)silane; (Oct-7-en-1-yl)trichlorosilane; Vinylhexyltrichlorosilane; Organosilane coupling agent; Silane A-137; Silquest A-137
EINECS	Contact for details

Quality Control

Our Octenyltrichlorosilane, Mixture Of Isomers, 96% is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including Gas Chromatography (GC), to ensure it meets the declared purity and specification. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, containers must be kept tightly sealed under a dry inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis. Keep away from sources of ignition, heat, and incompatible materials such as strong bases, alcohols, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 96.0%
Density (at 20°C)	~1.07 g/mL
Refractive Index (n20D)	~1.456

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.