Description

5-(Bicycloheptenyl)Methyldichlorosilane is a specialized organosilicon compound featuring a reactive dichlorosilane group attached to a bicyclic hydrocarbon moiety. This unique structure makes it a valuable high-purity intermediate for synthesizing advanced silicone polymers and functional materials. It is primarily used by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel silane coupling agents and precursors.

Application

• Silane Coupling Agent Precursor: Key intermediate for synthesizing novel coupling agents used to improve adhesion between organic polymers and inorganic surfaces like glass, metals, and minerals.
• Pharmaceutical Intermediate: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs) and drug delivery systems requiring specific silicon-based functionalities.
• Agrochemical Synthesis: Used in the production of specialized pesticides, herbicides, and fungicides where the bicyclic structure imparts unique biological activity or stability.
• Advanced Material Research: Employed in R&D for developing new silicone resins, elastomers, and coatings with tailored thermal, mechanical, or surface properties.
• Surface Modification: Acts as a starting material for creating self-assembled monolayers (SAMs) and other surface treatments for semiconductors and nanomaterials.
• Crosslinking Agent: Functions as a reactive site in the formulation of high-performance silicone rubbers and sealants.

Basic Information

Item	Details
Product Name	5-(Bicycloheptenyl)Methyldichlorosilane
CAS No.	18245-94-8
Molecular Formula	C9H14Cl2Si
Molecular Weight	221.20 g/mol
Synonyms	5-(Bicyclo[2.2.1]hept-2-en-5-yl)methyldichlorosilane; 5-Norbornene-2-methyldichlorosilane; Dichloro(5-norbornen-2-ylmethyl)silane; (Bicyclo[2.2.1]hept-5-en-2-ylmethyl)dichlorosilane; 5-(Norbornenyl)methyldichlorosilane; Dichloromethyl(5-norbornen-2-yl)silane; Silane, dichloro[(1,2,3,4,5,6-η)-bicyclo[2.2.1]hept-2-en-5-ylmethyl]-
EINECS	Contact for details

Quality Control

Our 5-(Bicycloheptenyl)Methyldichlorosilane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles. We adhere to cGMP principles where applicable, and our quality management system is designed to meet the stringent requirements of advanced chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and highly volatile; therefore, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis and degradation. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	~1.15 g/cm³
Refractive Index (n20D)	~1.510
Chloride Content	Conforms

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