Description

2-(Bicycloheptyl) Methyldichlorosilane is a highly reactive organosilicon compound, specifically a dichlorosilane derivative, that serves as a critical building block in advanced silicone chemistry. Its unique bicyclic structure provides enhanced thermal stability and hydrophobicity to the resulting silicone polymers and materials. This specialty silane is essential for manufacturers in the silicone, pharmaceutical, and advanced materials sectors seeking to develop high-performance, tailored products.

Application

• Silicone Polymer Synthesis: A key monomer for creating novel silicone resins, elastomers, and fluids with modified properties.
• Surface Modification Agent: Used to impart hydrophobic and oleophobic characteristics to inorganic surfaces like glass, silica, and metals.
• Pharmaceutical Intermediates: Serves as a precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive organosilicon compounds.
• Adhesive & Sealant Formulations: Enhances adhesion, cross-linking density, and environmental resistance in high-performance silicone-based adhesives and sealants.
• Advanced Material Research: Utilized in R&D for developing new hybrid organic-inorganic materials, coatings, and composites.
• Coupling Agent for Fillers: Improves the compatibility and dispersion of inorganic fillers within organic polymer matrices.

Basic Information

Product Name	2-(Bicycloheptyl) Methyldichlorosilane
CAS No.	18301-58-1
Molecular Formula	C9H16Cl2Si
Molecular Weight	223.22 g/mol
Synonyms	2-(Bicyclo[2.2.1]heptyl)methyldichlorosilane; Dichloro(2-norbornylmethyl)silane; Methyldichloro(2-norbornylmethyl)silane; 2-Norbornanemethyldichlorosilane; (Bicyclohept-2-yl)methyldichlorosilane; Dichloro(methyl)(2-norbornylmethyl)silane; 2-(Norbornan-2-yl)methyldichlorosilane
EINECS	Contact for details

Quality Control

Our 2-(Bicycloheptyl) Methyldichlorosilane is manufactured under stringent process controls to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including gas chromatography (GC) and nuclear magnetic resonance (NMR) spectroscopy, to verify identity and assay. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 15-25°C. Due to its highly volatile and hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and decomposition. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases, oxidizing agents, and alcohols.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	1.10 - 1.15 g/mL
Refractive Index (n20D)	1.495 - 1.505

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