Description

Glycols, Polyethylene, Methyl 3-[1,3,3,3-Tetramethyl-1-(Trimethylsiloxy)Disiloxanyl]Propyl Ether is a specialized organosilicon-modified polyethylene glycol derivative, combining the hydrophilic properties of glycols with the unique surface-active and thermal stability characteristics of siloxanes. This compound is engineered to provide exceptional performance as a surfactant, coupling agent, and rheology modifier in advanced formulations. It is primarily utilized by manufacturers in the personal care, coatings, and specialty polymer industries seeking to enhance product compatibility, stability, and surface characteristics.

Application

• Personal Care & Cosmetics: Acts as a high-performance emulsifier and stabilizer in silicone-based creams, lotions, and sunscreens, improving texture and spreadability.
• Coatings & Inks: Serves as a flow control and leveling agent, enhancing substrate wetting and film formation in high-performance coating systems.
• Polymer Modification: Used as a reactive intermediate or additive to impart improved lubricity, anti-fog properties, or compatibility in polymer blends and composites.
• Adhesives & Sealants: Functions as a plasticizer and adhesion promoter, particularly in formulations requiring compatibility between organic and silicone components.
• Textile & Fiber Treatment: Employed as a softener and finishing agent to provide durable, smooth, and water-repellent characteristics to fabrics.
• Industrial Surfactants: Utilized in specialty cleaning and antifoaming formulations where silicone-enhanced surface activity is required.

Basic Information

Product Name	Glycols, Polyethylene, Methyl 3-[1,3,3,3-Tetramethyl-1-(Trimethylsiloxy)Disiloxanyl]Propyl Ether
CAS No.	27306-78-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(ethylene glycol) methyl 3-[1,3,3,3-tetramethyl-1-(trimethylsiloxy)disiloxanyl]propyl ether; PEG-siloxane copolymer; Silicone polyether; Polyoxyethylene methyl 3-(tetramethyl-1-trimethylsiloxydisiloxanyl)propyl ether; Organomodified silicone glycol; Methyl-terminated PEG-siloxane; Alkylsiloxane-polyglycol ether; (Propylmethyldisiloxanylethyl)polyethylene glycol methyl ether
EINECS	Contact for details

Quality Control

Our production of Glycols, Polyethylene, Methyl 3-[1,3,3,3-Tetramethyl-1-(Trimethylsiloxy)Disiloxanyl]Propyl Ether adheres to a strict quality management system to ensure batch-to-batch consistency and performance reliability. All materials undergo rigorous analytical testing, including assay, identity confirmation, and impurity profiling. Certificates of Analysis (COA) documenting key specifications are available for every shipment upon request, supporting your quality assurance and regulatory compliance needs.

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). Keep away from strong oxidizing agents. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or HPLC)	≥ 95.0%
Water Content	≤ 0.5%
Viscosity	Contact for details
Specific Gravity	Contact for details

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