Description

2-Methyl-1-(Dimethyl(Chloromethyl)Silyloxy)Propane is a specialized organosilicon compound with the CAS number 58307-44-1. This chemical serves as a valuable intermediate and functional monomer in advanced material synthesis, offering unique reactivity due to its silyl ether and chloromethyl functional groups. It is primarily sought after by R&D and production teams in the silicone polymer, pharmaceutical, and specialty chemical industries for developing novel materials with tailored properties.

Application

• Silicone Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce chloromethyl groups into silicone backbones, enhancing reactivity for further derivatization.
• Surface Treatment Agent: Used to modify inorganic surfaces (e.g., silica, glass) to impart hydrophobic or specific reactive sites for advanced coatings and composites.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex molecules, particularly where silicon-containing moieties are required for drug discovery.
• Adhesive & Sealant Formulations: Incorporated as an adhesion promoter or curing agent in high-performance silicone-based adhesives and sealants.
• Specialty Resin Synthesis: Utilized in the production of novel hybrid organic-inorganic resins with improved thermal and mechanical properties.
• Catalyst & Ligand Preparation: Employed as a precursor for synthesizing specialized silicon-based ligands or catalysts used in organic synthesis.

Basic Information

Item	Details
Product Name	2-Methyl-1-(Dimethyl(Chloromethyl)Silyloxy)Propane
CAS No.	58307-44-1
Molecular Formula	C7H17ClOSi
Molecular Weight	180.75 g/mol
Synonyms	1-(Chloromethyldimethylsilyloxy)-2-methylpropane; (Chloromethyl)dimethyl(2-methylpropoxy)silane; 2-Methyl-1-[(chloromethyl)dimethylsilyl]oxypropane; Dimethyl(chloromethyl)(2-methylpropoxy)silane; Isobutoxy(chloromethyl)dimethylsilane; (Isobutoxydimethylsilyl)methyl chloride; Contact for additional synonyms
EINECS	Contact for details

Quality Control

Our production of 2-Methyl-1-(Dimethyl(Chloromethyl)Silyloxy)Propane adheres to stringent quality management protocols. Each batch undergoes comprehensive analysis, including assay by GC or HPLC and identity confirmation by FT-IR and NMR spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment and are available upon request.

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 (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	0.95 - 1.00 g/mL
Refractive Index (n20D)	1.420 - 1.430

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