Description

2-Oxepanone, Homopolymer, Oxydi-2,1-Ethanediyl Ester, Bis(Hydrogen 1,2-Benzenedicarboxylate) is a specialized polymeric ester derived from caprolactone and phthalic acid derivatives. This compound is valued for its role as a functional intermediate and modifier, offering enhanced compatibility and performance in advanced material formulations. It is primarily sought by manufacturers in the polymer, coatings, and specialty chemical industries for developing products with tailored physical and chemical properties.

Application

• Polymer Modification: Acts as a reactive intermediate or plasticizer to modify the flexibility, toughness, and processing characteristics of engineering plastics and resins.
• Coating Formulations: Used in the synthesis of high-performance coatings, adhesives, and sealants to improve film formation, adhesion, and chemical resistance.
• Specialty Additive Production: Serves as a key building block for creating custom additives for lubricants, personal care products, or textile treatments.
• Cross-linking Agent: Functions in thermoset polymer systems to introduce controlled cross-linking, enhancing thermal stability and mechanical strength.
• Pharmaceutical Excipients: Potential use in the controlled synthesis of biodegradable polymers for drug delivery systems and medical devices.
• Composite Materials: Employed as a compatibilizer or interfacial agent in fiber-reinforced composites and advanced material blends.

Basic Information

Product Name	2-Oxepanone, Homopolymer, Oxydi-2,1-Ethanediyl Ester, Bis(Hydrogen 1,2-Benzenedicarboxylate)
CAS No.	117985-60-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polycaprolactone phthalate ester; Bis(2-hydroxyethyl) terephthalate-caprolactone copolymer; Caprolactone homopolymer phthalate; Poly(ε-caprolactone) bis(hydrogen phthalate) ester; Oxydiethylene bis(hydrogen phthalate)-caprolactone polymer; PCL-phthalate adduct; 1,2-Benzenedicarboxylic acid, bis(hydrogen salt), polymer with oxydi-2,1-ethanediyl 2-oxepanone
EINECS	Contact for details

Quality Control

Our production of 2-Oxepanone, Homopolymer, Oxydi-2,1-Ethanediyl Ester, Bis(Hydrogen 1,2-Benzenedicarboxylate) adheres to stringent quality protocols. Each batch undergoes comprehensive analytical testing to ensure consistency in molecular weight distribution, ester content, acidity, and purity. Certificates of Analysis (COA) documenting these parameters are provided to guarantee the material meets your specific application requirements and internal specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. The container must be kept tightly sealed to minimize moisture uptake and prevent contamination.

Specification

Item	Specification
Appearance	White to off-white waxy solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (Ester Content)	≥ 95.0%
Acid Value	≤ 5.0 mg KOH/g
Hydroxyl Value	Contact for details
Moisture (KF)	≤ 0.5%
Viscosity	Contact for details

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