Description

1-Hexen-3-Yne is a highly reactive, low molecular weight aliphatic hydrocarbon featuring both a carbon-carbon double and triple bond, making it a valuable building block in synthetic organic chemistry. Its unique conjugated enyne structure is pivotal for facilitating specialized chemical transformations, including cycloaddition and polymerization reactions. This compound is essential for researchers and manufacturers in the fine chemical, pharmaceutical intermediate, and advanced material sectors seeking to develop novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of complex bioactive molecules and potential drug candidates.
• Specialty Polymer & Resin Production: Acts as a monomer or co-monomer for creating polymers with tailored properties for adhesives, coatings, and advanced composites.
• Organic Synthesis & Research: Utilized in academic and industrial R&D for Diels-Alder reactions, [2+2] cycloadditions, and other carbon-carbon bond-forming processes.
• Agrochemical Synthesis: Employed in the development of novel active ingredients and intermediates for crop protection chemicals.
• Material Science: Investigated for use in creating conductive polymers, organic semiconductors, and other functional materials.
• Flavor & Fragrance Industry: May be used as a precursor in the synthesis of specific aroma compounds.

Basic Information

Product Name	1-Hexen-3-Yne
CAS No.	13721-54-5
Molecular Formula	C6H8
Molecular Weight	80.13 g/mol
Synonyms	Hex-1-en-3-yne; 1-Hexene-3-yne; 3-Hexen-1-yne; Vinylacetylene, Ethyl-; Ethylvinylacetylene; 1,2-Pentadiene-4-yne; 3-Hexenyne
EINECS	237-315-3

Quality Control

Our 1-Hexen-3-Yne is produced and handled under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR) spectroscopy, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality parameters. Our commitment to reliable supply and batch-to-batch consistency supports your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place, ideally at 2-8°C (refrigerated) or as specified on the label. Keep away from heat, sparks, open flames, and oxidizing agents. Containers must be kept tightly sealed to prevent evaporation and potential concentration of peroxides.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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