Description

n-Amylmethyldichlorosilane is a versatile organosilicon compound that serves as a critical intermediate in the synthesis of silicone polymers and functional materials. Its dichlorosilane functionality makes it a valuable reagent for introducing the n-amylmethylsiloxy group, enabling precise control over material properties such as hydrophobicity, thermal stability, and surface energy. This chemical is essential for manufacturers and R&D laboratories in the silicone, specialty chemical, and advanced materials sectors seeking to develop custom silanes for specific performance requirements.

Application

• Silicone Polymer Synthesis: A key monomer or intermediate for producing modified polysiloxanes with specific alkyl chain lengths.
• Surface Modification Agent: Used to create hydrophobic coatings on glass, silica, and other inorganic surfaces.
• Coupling Agent/Crosslinker: Functions as a bridging molecule in composite materials, enhancing adhesion between organic polymers and inorganic fillers.
• Pharmaceutical & Agrochemical Intermediates: Employed in the synthesis of active ingredients or prodrugs requiring specific silane functionalities.
• Adhesive & Sealant Formulations: Imparts moisture-curing properties and improves flexibility in high-performance sealants.
• Research & Development: Serves as a building block in organic and organometallic chemistry for novel material discovery.

Basic Information

Product Name	n-Amylmethyldichlorosilane
CAS No.	13682-99-0
Molecular Formula	C6H14Cl2Si
Molecular Weight	185.17 g/mol
Synonyms	Dichloro(n-pentyl)methylsilane; Dichloromethylpentylsilane; Methylamyl dichlorosilane; 1-(Dichloromethylsilyl)pentane; n-Pentylmethyldichlorosilane; Amylmethyldichlorosilane; Dichloromethyl-n-amylsilane
EINECS	237-207-6

Quality Control

Our n-Amylmethyldichlorosilane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee it meets your precise technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat, ignition sources, and incompatible materials such as strong bases, alcohols, and oxidizing agents. Due to its highly volatile and moisture-sensitive nature, containers should be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis. Recommended storage temperature: 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	1.00 - 1.05 g/mL
Refractive Index (n20D)	1.430 - 1.440
Chloride Content	Conforms

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