Description

1,5-Decadiyne (CAS NO 53963-03-4) is a high-purity, linear aliphatic diyne compound valued for its unique reactivity as a versatile building block in advanced organic synthesis. Its terminal alkyne groups make it a crucial precursor for constructing complex molecular architectures via cross-coupling and cycloaddition reactions. This specialty chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for constructing bioactive molecules and potential drug candidates through click chemistry and Sonogashira coupling.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its diyne functionality to create complex heterocyclic structures.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for producing specialty polymers with tailored properties, such as conjugated polymers for electronic applications.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new organic transformations and catalytic processes.
• Ligand & Catalyst Development: Employed in the synthesis of novel chelating ligands and organometallic complexes for catalysis.

Basic Information

Product Name	1,5-Decadiyne
CAS No.	53963-03-4
Molecular Formula	C₁₀H₁₄
Molecular Weight	134.22 g/mol
Synonyms	Deca-1,5-diyne; 1,5-Decadiyne; 1,5-Didecyne; 1,5-Diynedecane; 1,5-Diynyl Decane; 1,5-Diynylalkane C10; Linear C10 Diyne
EINECS	Contact for details

Quality Control

Our 1,5-Decadiyne is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques (GC, HPLC, NMR) to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, open flames, and strong oxidizing agents. For long-term storage, consider under an inert atmosphere (e.g., nitrogen or argon) to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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