Description

Dichloromethyl(2,4,4-Trimethylpentyl)Silane is a specialized organosilicon compound, a chlorosilane derivative, serving as a crucial intermediate in advanced material synthesis. Its value lies in its bifunctional reactivity, where the chlorosilane group and the organic moiety enable precise surface modification and polymer functionalization. This chemical is essential for manufacturers in the silicone, specialty polymer, and surface coating industries seeking to develop materials with tailored hydrophobic, adhesive, or release properties.

Application

• Silicone Polymer Synthesis: A key monomer or intermediate for producing modified polysiloxanes with specific chain lengths and functionalities.
• Surface Modification Agent: Used to create hydrophobic, oleophobic, or adhesion-promoting monolayers on glass, metal, and mineral surfaces.
• Coupling Agent: Acts as a molecular bridge to improve the interface between organic polymers and inorganic fillers like silica or glass fibers in composite materials.
• Pharmaceutical & Agro-chemical Intermediates: Employed in the synthesis of active ingredients or prodrugs requiring specific silicon-containing functional groups.
• Adhesive & Sealant Formulations: Imparts moisture-curing properties and enhances adhesion to difficult substrates in high-performance sealants and adhesives.
• Release Coating Precursor: A building block for synthesizing silicone-based release agents used in labels, tapes, and packaging.

Basic Information

Product Name	Dichloromethyl(2,4,4-Trimethylpentyl)Silane
CAS No.	17869-31-7
Molecular Formula	C9H20Cl2Si
Molecular Weight	215.25 g/mol
Synonyms	Dichloromethyl(2,4,4-trimethylpentyl)silane; Dichloromethyl(1,1,3,3-tetramethylbutyl)silane; Methyl(2,4,4-trimethylpentyl)dichlorosilane; Methyl(1,1,3,3-tetramethylbutyl)dichlorosilane; (2,4,4-Trimethylpentyl)methyldichlorosilane; Isooctylmethyldichlorosilane; Silane, dichloromethyl(2,4,4-trimethylpentyl)-
EINECS	Contact for details

Quality Control

Our production of Dichloromethyl(2,4,4-Trimethylpentyl)Silane adheres to stringent quality management protocols. Each batch undergoes comprehensive analysis including purity assay and impurity profiling via GC and NMR to ensure consistency and reliability for your synthetic processes. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 15-25°C. This compound is hygroscopic (moisture-sensitive) and reacts vigorously with strong acids/organic solvents; keep away from incompatible materials. Due to high volatility, ensure containers are sealed under an inert atmosphere (nitrogen/argon) after opening.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	0.95 - 0.98 g/mL
Refractive Index (n20/D)	1.440 - 1.445
Water Content (KF)	≤ 0.1%

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