Description

Siloxanes And Silicones, Di-Me, 3-Hydroxy-1-(Hydroxymethyl)-1-Propenyl Group-Terminated, Tetraethers With Polyethylene Glycol Monoacrylate is a specialized, multi-functional silicone derivative engineered for advanced material synthesis. This compound matters for its unique hybrid structure, combining the flexibility and surface activity of siloxanes with the reactive, polymerizable end-groups of polyethylene glycol monoacrylate. It is primarily needed by formulators and R&D chemists in the personal care, coatings, and advanced polymer industries seeking to create novel, cross-linkable materials with tailored properties.

Application

• UV-Curable Coatings & Inks: Serves as a reactive diluent and modifier to enhance flexibility, adhesion, and surface wetting in radiation-curable formulations.
• Specialty Silicone Elastomers: Acts as a cross-linking agent or chain extender for producing high-performance, tailored silicone networks with improved mechanical properties.
• Personal Care & Cosmetic Ingredients: Used in the synthesis of novel silicone-based polymers for hair care, skin care, and makeup, offering unique sensory profiles and film-forming capabilities.
• Biomedical & Hydrogel Materials: Employed in R&D for creating biocompatible, cross-linkable polymers for drug delivery systems, contact lenses, or tissue engineering scaffolds.
• Adhesives & Sealants: Functions as a key intermediate for developing pressure-sensitive or cured adhesives with enhanced weatherability and bond strength.
• Surface Modification Agent: Utilized to graft functional polymer chains onto various substrates (e.g., glass, metals) to alter surface energy and functionality.

Basic Information

Item	Detail
Product Name	Siloxanes And Silicones, Di-Me, 3-Hydroxy-1-(Hydroxymethyl)-1-Propenyl Group-Terminated, Tetraethers With Polyethylene Glycol Monoacrylate
CAS No.	200888-61-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(ethylene glycol) monoacrylate-terminated polydimethylsiloxane; Acrylated PEG-silicone hybrid; Siloxane-poly(ethylene glycol) monoacrylate copolymer; Poly(dimethylsiloxane), hydroxy-terminated, reacted with polyethylene glycol monoacrylate; PDMS-PEG monoacrylate; Reactive silicone macromonomer; Hydroxy-functional silicone acrylate; Polyether-modified silicone acrylate
EINECS	Contact for details

Quality Control

Our production of Siloxanes And Silicones, Di-Me, 3-Hydroxy-1-(Hydroxymethyl)-1-Propenyl Group-Terminated, Tetraethers With Polyethylene Glycol Monoacrylate adheres to a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in composition, functionality, and purity. Certificates of Analysis (COA) documenting key parameters 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, and well-ventilated area at room temperature (15-25°C/59-77°F). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Viscous Liquid
Identification (IR)	Conforms to Structure
Assay (Functional Group)	≥ 95%
Viscosity (25°C)	Contact for details
Water Content (KF)	≤ 0.5%
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.