Description

3,6-Dioxa-2,7-Disilaoctane, 2,2,7,7-Tetramethyl-4-[(2-Methylphenoxy)Methyl]- is a specialized organosilicon compound, specifically a silane ether derivative, valued for its unique chemical functionality. This product serves as a versatile building block and coupling agent, enabling the modification of surfaces and polymers to impart specific properties like adhesion, hydrophobicity, or reactivity. It is primarily needed by manufacturers in the silicone polymers, advanced coatings, adhesives, and electronics sectors seeking to enhance material performance.

Application

• Silicone Resin & Polymer Modification: Used as a functional monomer or cross-linking agent to introduce phenoxy-methyl ether groups into silicone backbones, altering flexibility, solubility, or thermal properties.
• Surface Treatment & Coupling Agent: Acts as an adhesion promoter in coatings, sealants, and composites, improving bonding between organic polymers and inorganic substrates like glass, metals, or minerals.
• Electronic Encapsulants & Potting Compounds: Employed in formulations for protecting electronic components, where its structure can contribute to desired dielectric properties and environmental resistance.
• Specialty Additive Synthesis: Serves as a key intermediate in the synthesis of more complex organosilicon compounds for research and high-value industrial applications.
• Hydrophobic Coating Formulations: Imparts moisture-resistant characteristics to surfaces in protective coating applications.

Basic Information

Product Name	3,6-Dioxa-2,7-Disilaoctane, 2,2,7,7-Tetramethyl-4-[(2-Methylphenoxy)Methyl]-
CAS No.	74810-85-8
Molecular Formula	C16H30O3Si2
Molecular Weight	326.58 g/mol
Synonyms	4-[(2-Methylphenoxy)methyl]-2,2,7,7-tetramethyl-3,6-dioxa-2,7-disilaoctane; Bis(trimethylsiloxy)methyl(2-methylphenoxymethyl)silane; (2-Methylphenoxymethyl)bis(trimethylsiloxy)methylsilane; Silane, [[(2-methylphenoxy)methyl]bis(trimethylsiloxy)methyl]-; 2,2,7,7-Tetramethyl-4-[(2-methylphenoxy)methyl]-3,6-dioxa-2,7-disilaoctane
EINECS	Contact for details

Quality Control

Our production of 3,6-Dioxa-2,7-Disilaoctane, 2,2,7,7-Tetramethyl-4-[(2-Methylphenoxy)Methyl]- adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your technical requirements.

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, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.430 - 1.440
Density (20°C)	0.92 - 0.96 g/mL

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