Description

Norbornenylethyltrichlorosilane is a highly reactive organosilicon compound that serves as a critical building block in advanced material synthesis. Its unique norbornene functionality enables robust cross-linking and surface modification, providing exceptional adhesion and durability in demanding environments. This specialty silane is essential for manufacturers in the semiconductor, advanced polymer, and specialty coatings industries seeking to enhance material performance and reliability.

Application

• Surface Modification Agent: Used as a coupling agent to functionalize inorganic surfaces like silica, glass, and metals for improved adhesion in composite materials.
• Polymer Cross-Linking Monomer: A key precursor in the synthesis of high-performance silicone resins and hybrid organic-inorganic polymers (ORMOSILs) with enhanced thermal and mechanical properties.
• Semiconductor Fabrication: Employed in the deposition of thin films and as an adhesion promoter in microelectronics and photolithography processes.
• Hydrophobic Coatings: Imparts water-repellent characteristics to surfaces for protective coatings in optical, automotive, and aerospace applications.
• Rubber & Tire Industry: Acts as a coupling agent between silica fillers and rubber polymers, improving reinforcement and reducing rolling resistance.
• Research & Development: Serves as a versatile intermediate in organic and polymer chemistry research for creating novel functional materials.

Basic Information

Item	Detail
Product Name	Norbornenylethyltrichlorosilane
CAS No.	14319-64-3
Molecular Formula	C9H13Cl3Si
Molecular Weight	261.64 g/mol
Synonyms	5-Norbornene-2-ethyltrichlorosilane; 2-(5-Norbornenyl)ethyltrichlorosilane; Norborn-5-ene-2-ethyltrichlorosilane; (5-Norbornen-2-ylethyl)trichlorosilane; Trichloro(2-(bicyclo[2.2.1]hept-5-en-2-yl)ethyl)silane; Bicyclo[2.2.1]hept-5-ene-2-ethyltrichlorosilane; Norbornenyl Ethyl Trichlorosilane
EINECS	Contact for details

Quality Control

Our Norbornenylethyltrichlorosilane is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 2-8°C under an inert atmosphere (e.g., nitrogen or argon). Due to its hygroscopic and highly volatile nature, the container must be kept sealed and handled in a moisture-free environment to prevent hydrolysis and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Chloride Content	Contact for details
Water Content (KF)	≤ 0.1%

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