Description

2-Oxepanone, Homopolymer, Diester With 3-Hydroxy-2,2-Dimethylpropyl 3-Hydroxy-2,2-Dimethylpropanoate, Di-2-Propenoate is a specialized polymeric ester derivative, designed to offer unique reactivity and performance characteristics. This compound is valued for its ability to act as a multifunctional crosslinking agent or reactive diluent in advanced polymer formulations. It is primarily sought by manufacturers in the coatings, adhesives, and specialty polymer industries who require materials that enhance durability, chemical resistance, and curing properties.

Application

• UV-Curable Coatings and Inks: Functions as a reactive diluent and crosslinker to improve film hardness, adhesion, and chemical resistance.
• High-Performance Adhesives & Sealants: Imparts enhanced strength, flexibility, and environmental stability to structural and industrial adhesives.
• Specialty Polymer Synthesis: Serves as a key monomer or intermediate for creating custom acrylic and polyester-based resins with tailored properties.
• Composite Materials: Used in the production of fiber-reinforced plastics (FRP) and other composites to optimize the polymer matrix and interfacial bonding.
• Electronics Encapsulation: Applied in potting compounds and protective coatings for electronic components, offering good dielectric properties and moisture resistance.
• Industrial & Protective Coatings: Enhances the performance of coatings for metal, wood, and plastic substrates, providing excellent weatherability and durability.

Basic Information

Product Name	2-Oxepanone, Homopolymer, Diester With 3-Hydroxy-2,2-Dimethylpropyl 3-Hydroxy-2,2-Dimethylpropanoate, Di-2-Propenoate
CAS No.	96915-49-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(ε-caprolactone) diacrylate derivative; PCL-based diacrylate; Acrylated polycaprolactone; Polycaprolactone diacrylate; 3-Hydroxy-2,2-dimethylpropyl 3-hydroxy-2,2-dimethylpropanoate, diester with poly(2-oxepanone), di-2-propenoate; Neopentyl glycol-based polycaprolactone acrylate; Reactive polycaprolactone oligomer
EINECS	Contact for details

Quality Control

Our production of 2-Oxepanone, Homopolymer, Diester With 3-Hydroxy-2,2-Dimethylpropyl 3-Hydroxy-2,2-Dimethylpropanoate, Di-2-Propenoate adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistency in molecular weight distribution, degree of functionalization, viscosity, and purity. Certificates of Analysis (COA) detailing these specifications are available upon request 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 away from heat sources and incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Functional Group)	≥ 95%
Viscosity @ 25°C	Contact for details
Acid Value	≤ 5.0 mg KOH/g
Color (Gardner)	≤ 3
Moisture (Karl Fischer)	≤ 0.5%

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