Description

Hexanedioic Acid Dipropargyl Ester is a specialized diester monomer featuring reactive propargyl groups. This compound is valued for its role as a key building block in polymer chemistry, enabling the synthesis of advanced materials with tailored properties. It is primarily sought by R&D laboratories and manufacturers in the polymer, specialty chemical, and advanced materials sectors for applications requiring cross-linking or functionalization.

Application

• Polymer Synthesis: A crucial monomer for creating specialty polyesters, polyamides, and other step-growth polymers.
• Cross-linking Agent: Used in thermoset resin formulations where the propargyl groups participate in curing reactions to enhance thermal and mechanical properties.
• Click Chemistry Intermediate: Serves as a precursor in copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions for constructing complex macromolecular architectures.
• Adhesive & Coating Formulations: Incorporated into high-performance adhesives and coatings to improve chemical resistance and durability.
• Pharmaceutical Intermediates: Utilized in the research and development of active pharmaceutical ingredients (APIs) and drug delivery systems.
• Material Science Research: Employed in academic and industrial R&D for developing novel functional materials, including dendrimers and smart polymers.

Basic Information

Product Name	Hexanedioic Acid Dipropargyl Ester
CAS No.	6900-06-7
Molecular Formula	C₁₂H₁₄O₄
Molecular Weight	222.24 g/mol
Synonyms	Diprop-2-yn-1-yl hexanedioate; Dipropargyl Adipate; Adipic Acid Dipropargyl Ester; Propargyl Adipate; 1,6-Hexanedioic Acid, Dipropargyl Ester; Bis(prop-2-yn-1-yl) adipate; 2-Propyn-1-yl hexanedioate
EINECS	Contact for details

Quality Control

Our Hexanedioic Acid Dipropargyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise customer specifications and consistent high-quality standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen or argon) to maintain optimal purity and stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Acid Value	≤ 1.0 mg KOH/g

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