Description

Dichloro[(p-Menth-3-Yl)Oxy](Methyl)Silane is a specialized organosilicon compound that serves as a versatile intermediate and functionalizing agent. Its unique structure, combining a silane moiety with a terpene-derived p-menthyloxy group, makes it valuable for introducing specific hydrophobic and chiral properties into advanced materials. This chemical is essential for R&D and production teams in the fine chemical, pharmaceutical, and advanced polymer sectors seeking to modify surface characteristics or synthesize novel organosilicon architectures.

Application

• Surface Modification Agent: Used to impart hydrophobic and release properties to silica, glass, and other inorganic surfaces.
• Polymer & Resin Additive: Acts as a cross-linking agent or functional monomer in silicone-based polymers and specialty resins.
• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Adhesive & Sealant Formulation: Employed as an adhesion promoter and moisture scavenger in high-performance silicone adhesives and sealants.
• Catalyst & Ligand Synthesis: Utilized in the preparation of novel organosilicon ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Coatings & Composites: Functions as a coupling agent to improve the interface between organic polymers and inorganic fillers in composite materials.

Basic Information

Product Name	Dichloro[(p-Menth-3-Yl)Oxy](Methyl)Silane
CAS No.	24799-65-3
Molecular Formula	C11H22Cl2OSi
Molecular Weight	269.28 g/mol
Synonyms	Methyldichloro(p-menth-3-yloxy)silane; (p-Menth-3-yloxy)methyldichlorosilane; Dichloro(methyl)[(1S,2R,5S)-2-isopropyl-5-methylcyclohexoxy]silane; Methyl[(1S,2R,5S)-2-isopropyl-5-methylcyclohexoxy]dichlorosilane; L-Menthoxy(methyl)dichlorosilane; (-)-Menthoxy(methyl)dichlorosilane; (1R,2S,5R)-Menthoxy(methyl)dichlorosilane
EINECS	Contact for details

Quality Control

Our Dichloro[(p-Menth-3-Yl)Oxy](Methyl)Silane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including assay by GC or HPLC, chiral purity assessment, and verification of critical impurities. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and physical properties is provided to ensure it meets your specific R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic and highly volatile nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Chiral Purity (GC/HPLC)	≥ 99.0% ee (specify isomer)
Density (at 20°C)	~1.08 g/cm³
Refractive Index (n20D)	~1.470

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