Description

2-Butynedioic Acid Diallyl Ester is a specialized organic compound belonging to the class of diesters of acetylenedicarboxylic acid. This high-purity intermediate is valued for its unique molecular structure, featuring both alkenyl and alkyne functionalities, which makes it a versatile building block for advanced chemical synthesis. It is primarily sought by research institutions and industrial manufacturers in the polymer, pharmaceutical, and specialty chemical sectors for developing novel materials and active ingredients.

Application

• Polymer Chemistry: Serves as a key monomer or cross-linking agent in the synthesis of specialty polymers, resins, and coatings, imparting unique thermal and mechanical properties.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs), leveraging its reactive sites for constructing complex molecular architectures.
• Organic Synthesis: Acts as a versatile diene or dienophile in Diels-Alder reactions and other cycloadditions for constructing complex, multi-ring organic compounds.
• Adhesive & Sealant Formulations: Incorporated into formulations to enhance cross-link density, adhesion, and chemical resistance in high-performance applications.
• Material Science Research: Employed in academic and industrial R&D for creating novel organic frameworks, dendrimers, and functional materials.

Basic Information

Product Name	2-Butynedioic Acid Diallyl Ester
CAS No.	14447-07-5
Molecular Formula	C10H10O4
Molecular Weight	194.18 g/mol
Synonyms	Diallyl Acetylenedicarboxylate; Acetylenedicarboxylic Acid Diallyl Ester; Diallyl But-2-ynedioate; DAD; Diallyl Acetylene Dicarboxylate; Diallyl Ethynedicarboxylate; 2-Butynedioic Acid, Diallyl Ester; Diallyl Ester of Acetylenedicarboxylic Acid
EINECS	Contact for details

Quality Control

Our 2-Butynedioic Acid Diallyl Ester is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic and spectroscopic methods, to verify identity, potency, and impurity profiles. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment 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 a controlled room temperature (typically 15-25°C). Keep away from heat sources, open flames, and incompatible materials such as strong oxidizing agents. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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