Description

Siloxanes And Silicones, Di-Me, Me 6-(1-Oxo-2-Propenyl)Oxyhexyl, Monodimethyl6-(1-Oxo-2-Propenyl)Oxyhexylsilyloxy-Terminated is a specialized organofunctional siloxane monomer featuring a reactive acrylate group. This compound is engineered to serve as a key building block in the synthesis of advanced silicone polymers, offering a unique combination of silicone properties and polymerizable functionality. It is primarily utilized by formulators and polymer chemists in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as in advanced material science for creating custom silicone-acrylate hybrids.

Application

• UV-Curable Coatings & Inks: Acts as a reactive diluent and crosslinker to enhance flexibility, weatherability, and surface adhesion in radiation-curable formulations.
• Silicone Pressure-Sensitive Adhesives (PSAs): Used to modify and graft acrylic polymers onto siloxane backbones, improving tack, peel strength, and thermal stability.
• High-Performance Sealants: Incorporated to create hybrid polymers with superior durability, moisture resistance, and elastic recovery.
• Release Coatings: Functions as a co-monomer in the production of controlled-release liners for labels and tapes.
• Modification of Acrylic Resins: Imparts silicone-like characteristics such as low surface energy, hydrophobicity, and thermal/oxidative stability to acrylic systems.
• Fiber & Textile Treatments: Employed in coatings to provide softness, water repellency, and durable lubrication.
• Electronic Encapsulants & Potting Compounds: Enhances the flexibility and environmental protection of materials used to shield sensitive electronic components.

Basic Information

Product Name	Siloxanes And Silicones, Di-Me, Me 6-(1-Oxo-2-Propenyl)Oxyhexyl, Monodimethyl6-(1-Oxo-2-Propenyl)Oxyhexylsilyloxy-Terminated
CAS No.	151944-98-8
Molecular Formula	C15H30O4Si2
Molecular Weight	330.57 g/mol
Synonyms	6-(Acryloyloxy)hexyl-terminated Monodimethylsiloxane; Acrylate-functional Siloxane; 6-Acryloxyhexyl Dimethylsilyl Ether; Monodimethyl[6-(1-oxo-2-propenyl)oxyhexyl]silyloxy-terminated Dimethyl Siloxane; Acrylated Silicone Monomer; Hexamethyltrisiloxane, 1,1,1,3,5,5,5-heptamethyl-3-[6-[(1-oxo-2-propenyl)oxy]hexyl]-; Siloxanes and silicones, di-Me, Me 6-[(1-oxo-2-propenyl)oxy]hexyl, monodimethyl[6-[(1-oxo-2-propenyl)oxy]hexyl]silyloxy-terminated
EINECS	Contact for details

Quality Control

Our production of this specialty siloxane adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including Gas Chromatography (GC), Nuclear Magnetic Resonance (NMR), and Fourier-Transform Infrared Spectroscopy (FT-IR). A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory 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). Keep away from heat, sparks, and open flame. Incompatible with strong acids and organic solvents. For long-term storage, consider under an inert atmosphere to prevent premature polymerization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Acrylate Equivalent Weight	Contact for details
Viscosity @ 25°C	Contact for details
Density @ 25°C	~0.95 g/mL
Refractive Index @ 20°C	~1.43
Inhibitor (MEHQ)	50-200 ppm (typical)

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