Description

Dichloro(3-Cyclohexen-1-Yl)Silane is a versatile organosilicon compound featuring a reactive cyclohexenyl group. This chemical serves as a crucial intermediate in the synthesis of advanced silicone polymers and functionalized silanes, valued for its ability to introduce both silicon and organic functionality in a single step. It is primarily sought by manufacturers in the specialty chemicals, pharmaceutical intermediates, and advanced materials sectors for developing products with tailored surface properties and reactivity.

Application

• Silicone Polymer Modification: Acts as a key monomer or cross-linking agent for introducing cyclohexenyl functionality into silicone resins, rubbers, and elastomers, enhancing their thermal and chemical resistance.
• Surface Treatment Agent: Used to functionalize inorganic surfaces like silica, glass, or metals, creating hydrophobic or specific reactive coatings for composite materials.
• Pharmaceutical Intermediate: Serves as a building block in the synthesis of complex organic molecules and active pharmaceutical ingredients (APIs) requiring silicon-containing moieties.
• Adhesive & Sealant Formulation: Incorporated into formulations to improve adhesion to difficult substrates and modify the cure characteristics of silicone-based systems.
• Catalyst & Ligand Synthesis: Utilized in the preparation of organosilicon ligands for homogeneous catalysis and metal-organic frameworks (MOFs).
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new organosilicon chemistry and material science applications.

Basic Information

Product Name	Dichloro(3-Cyclohexen-1-Yl)Silane
CAS No.	69238-84-2
Molecular Formula	C6H10Cl2Si
Molecular Weight	181.13 g/mol
Synonyms	(3-Cyclohexen-1-yl)dichlorosilane; 1-(Dichlorosilyl)-3-cyclohexene; 3-Cyclohexenyltrichlorosilane (common misnomer, check structure); Dichloro(cyclohex-3-en-1-yl)silane; Cyclohex-3-ene-1-yldichlorosilane; Dichloro-3-cyclohexen-1-ylsilane; (3-Cyclohexenyl)dichlorosilane
EINECS	Contact for details

Quality Control

Our Dichloro(3-Cyclohexen-1-Yl)Silane is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC, NMR, and titration methods, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment and are available upon request.

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 an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (20°C)	~1.15 g/cm³
Refractive Index (n20D)	~1.485
Chloride Content	~39.2% (Theoretical)

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