Description

1,2,3,4,7,7-Hexachloro-6-Triethoxysilyl-2-Norbornene is a specialized organosilicon compound that serves as a highly effective coupling agent and reactive intermediate. Its unique molecular architecture, combining a halogenated norbornene core with a triethoxysilyl group, provides exceptional functionality for modifying polymer and material surfaces. This product is essential for manufacturers in the advanced materials and specialty chemical sectors seeking to enhance adhesion, compatibility, and performance characteristics. It is particularly valued for its ability to act as a bridge between inorganic substrates and organic polymer matrices.

Application

• As a key coupling agent in the formulation of high-performance silicone rubbers and sealants.
• For the surface modification of fillers (e.g., silica, glass fibers) to improve dispersion and interfacial bonding in composite materials.
• As a reactive monomer or crosslinker in the synthesis of specialty polymers with tailored thermal and mechanical properties.
• In the development of adhesion promoters for coatings, adhesives, and inks on difficult-to-bond substrates.
• For research and development of novel hybrid organic-inorganic materials (ORMOSILs) for optical, electronic, or biomedical applications.
• As an intermediate in pharmaceutical and agrochemical synthesis, leveraging its reactive halogen and silane functionalities.

Basic Information

Product Name	1,2,3,4,7,7-Hexachloro-6-Triethoxysilyl-2-Norbornene
CAS No.	18052-83-0
Molecular Formula	C15H21Cl6O3Si
Molecular Weight	482.13 g/mol
Synonyms	6-(Triethoxysilyl)-1,2,3,4,7,7-hexachloronorbornene; Hexachloro-6-triethoxysilyl-2-norbornene; 2-Norbornene, 1,2,3,4,7,7-hexachloro-6-(triethoxysilyl)-; Norbornene silane derivative; Silane coupling agent 18052-83-0; Triethoxy(hexachloronorbornenyl)silane; Reactive chlorinated norbornyl silane
EINECS	Contact for details

Quality Control

Our production of 1,2,3,4,7,7-Hexachloro-6-Triethoxysilyl-2-Norbornene adheres to a strict quality management system to ensure batch-to-batch consistency and reliability. All materials undergo rigorous analytical testing, including GC, HPLC, and NMR, to verify identity, purity, and absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all specification parameters is provided with each shipment. We are committed to meeting the stringent requirements of industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is compatible with strong acids and organic solvents but should be kept away from moisture to prevent hydrolysis of the silane group. Keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Chlorine Content	42.0 - 45.0 %
Specific Gravity (25°C)	1.30 - 1.40
Refractive Index (n20D)	1.490 - 1.510

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