Description

Ethenylethylmethyl[(5-Methyl-2-Isopropylcyclohexyl)Oxy]Silane is a specialized organosilicon compound designed for advanced material synthesis. Its molecular structure, featuring a reactive silane group linked to a menthol-derived moiety, makes it a valuable intermediate for imparting specific surface properties and enhancing compatibility in polymer systems. This chemical is essential for R&D and production teams in the silicone, specialty polymer, and advanced coating industries seeking to develop materials with tailored adhesion, release, or hydrophobic characteristics.

Application

• Silicone Modification: Acts as a key intermediate for synthesizing custom silicone oils, resins, and elastomers with modified surface energy.
• Adhesion Promoters: Used in the formulation of primers and coupling agents to improve the bond between organic polymers and inorganic substrates like glass or metals.
• Release Coatings: Serves as a building block for creating non-stick and easy-release coatings for industrial and packaging applications.
• Hydrophobic Agents: Incorporated into surface treatments to impart water-repellent properties to textiles, paper, and construction materials.
• Polymer Crosslinking: Functions as a crosslinking agent or chain extender in the production of specialty polymers, enhancing thermal and mechanical stability.
• Pharmaceutical & Cosmetic Intermediates: Utilized in the synthesis of siloxane-based ingredients for controlled-release drug delivery systems and personal care products.

Basic Information

Product Name	Ethenylethylmethyl[(5-Methyl-2-Isopropylcyclohexyl)Oxy]Silane
CAS No.	74685-34-0
Molecular Formula	C15H30OSi
Molecular Weight	254.49 g/mol
Synonyms	Silane, ethenylethylmethyl[(5-methyl-2-isopropylcyclohexyl)oxy]-; (5-Methyl-2-isopropylcyclohexyl)oxy(ethenyl)(ethyl)(methyl)silane; Ethenyl(ethyl)methyl[(5-methyl-2-isopropylcyclohexyl)oxy]silane; Menthoxyvinylmethylsilane; Vinyl(ethyl)methyl(menthoxy)silane; Organofunctional silane intermediate; Menthyloxy-functional silane
EINECS	Contact for details

Quality Control

Our production of Ethenylethylmethyl[(5-Methyl-2-Isopropylcyclohexyl)Oxy]Silane adheres to a strict quality management system. Every batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment 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 room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after initial opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Clear colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.460 - 1.470
Density (20°C)	0.88 - 0.92 g/mL

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