Description

Methoxymethyldimethoxysilane is a specialized organosilicon compound with the CAS number 1353001-41-8. This chemical serves as a versatile building block and coupling agent, valued for its ability to introduce functional silane groups into polymers and surfaces. It is essential for manufacturers in the silicone, adhesive, and coatings industries seeking to enhance material properties such as adhesion, cross-linking, and hydrophobicity.

Application

• As a key monomer or intermediate in the synthesis of specialty silicone polymers and resins.
• As a surface-modifying agent and adhesion promoter in advanced coating and sealant formulations.
• In the production of moisture-curable systems, where it acts as a cross-linking agent.
• As a chemical precursor for creating functionalized silanes with tailored properties for research and development.
• In the manufacture of release coatings and primers for industrial applications.
• For modifying inorganic fillers and nanoparticles to improve compatibility in composite materials.

Basic Information

Product Name	Methoxymethyldimethoxysilane
CAS No.	1353001-41-8
Molecular Formula	C5H14O3Si
Molecular Weight	150.25 g/mol
Synonyms	Dimethoxy(methoxymethyl)silane; (Methoxymethoxy)dimethylsilane; Methoxymethyl dimethoxy silane; Silane, dimethoxy(methoxymethyl)-; Methoxymethyl-dimethyloxysilane
EINECS	Contact for details

Quality Control

Our Methoxymethyldimethoxysilane is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC and NMR analysis, to ensure high purity and consistent performance. A Certificate of Analysis (COA) detailing purity, identity, and key physical properties is provided with every shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. This product is hygroscopic (moisture-sensitive). Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation from moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Density (20°C)	~0.95 g/mL
Refractive Index (n20D)	~1.390

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