Description

Ethoxy Methyl Siloxanes And Silicones are a versatile class of organosilicon compounds characterized by their ethoxy and methyl functional groups. These reactive intermediates are crucial for imparting water repellency, lubrication, and surface modification properties in a wide range of industrial formulations. This product is essential for manufacturers in the coatings, sealants, and personal care industries seeking to enhance product performance and durability. Its unique structure allows for efficient cross-linking and compatibility with various organic matrices.

Application

• As a key cross-linking agent and moisture scavenger in silicone sealants, adhesives, and RTV (Room Temperature Vulcanizing) rubbers.
• As a surface treatment agent for minerals, fillers, and pigments to improve dispersion and compatibility in polymer composites.
• As a hydrophobizing agent in construction materials, textiles, and paper to provide water repellency.
• As an intermediate in the synthesis of more complex silicone resins and modified siloxanes for specialty coatings.
• As a lubricant and release agent precursor in molding and manufacturing processes.
• In the formulation of personal care products, such as hair conditioners and skin creams, as a conditioning and emollient agent.

Basic Information

Product Name	Ethoxy Methyl Siloxanes And Silicones
CAS No.	67762-97-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Methyl Ethoxy Siloxane; Ethoxymethylsiloxane; Poly(methyl ethoxy siloxane); Methyl Ethoxy Silicone Fluid; Siloxanes and Silicones, methyl ethoxy-; Ethoxy Methyl Polysiloxane; Methyl Ethoxy Siloxane Homopolymer; Silane, ethoxymethyl-
EINECS	Contact for details

Quality Control

Our Ethoxy Methyl Siloxanes And Silicones are produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and meets defined specifications for critical parameters such as ethoxy content, viscosity, and refractive index. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong acids and bases. This material is moisture-sensitive (hygroscopic) and should be kept under a dry inert atmosphere (e.g., nitrogen) for long-term storage to maintain reactivity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Complies
Ethoxy Content	Contact for details
Viscosity @ 25°C	Contact for details
Refractive Index @ 20°C	Contact for details
Specific Gravity @ 25°C	Contact for details

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