Description

(E)-Dec-4-Enedioic Acid CAS NO 72879-22-2 is a high-purity, unsaturated dicarboxylic acid featuring a trans (E) configuration across its central double bond. This specific stereochemistry and functional group arrangement make it a valuable and versatile building block for advanced organic synthesis and polymer chemistry. It is primarily sought by R&D chemists and process engineers in the pharmaceutical intermediates, specialty polymers, and fine chemical sectors for creating novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of active pharmaceutical ingredients (APIs) and complex bioactive molecules, leveraging its reactive diacid and alkene functionalities.
• Polymer Chemistry: Serves as a monomer or co-monomer for producing unsaturated polyesters, polyamides, and other specialty polymers, where the double bond enables cross-linking or further functionalization.
• Organic Synthesis: Used in Diels-Alder reactions, Michael additions, and other coupling reactions to construct complex organic frameworks in research and development.
• Liquid Crystal & Advanced Material Precursor: A potential intermediate for synthesizing rigid-rod molecules and monomers used in liquid crystal displays (LCDs) and high-performance materials.
• Corrosion Inhibitor Formulation: Can be incorporated into formulations for metal surface treatment and protection, where its structure chelates metal ions.
• Cross-linking Agent: Utilized in coatings, adhesives, and resin systems to introduce covalent cross-links, enhancing thermal and mechanical stability.

Basic Information

Product Name	(E)-Dec-4-Enedioic Acid
CAS No.	72879-22-2
Molecular Formula	C₁₀H₁₄O₄
Molecular Weight	198.22 g/mol
Synonyms	(E)-4-Decenedioic Acid; trans-4-Decenedioic Acid; (E)-1,10-Decanedioic Acid; trans-Dec-4-enedioic Acid; 4-Decenedioic Acid, (E)-; Fumaric Acid, Diethyl, Tetramethylene; 4-Octene-1,8-dicarboxylic Acid
EINECS	Contact for details

Quality Control

Our (E)-Dec-4-Enedioic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) detailing results for assay, related substances, and other critical parameters are provided with every shipment to guarantee traceability and consistency for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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