Description

3-Hexyne is a linear terminal alkyne, a versatile building block in organic synthesis characterized by its triple bond. This compound is valued for its role as a key intermediate in the production of pharmaceuticals, agrochemicals, and specialty polymers. It is primarily sought by research institutions and industrial manufacturers in the fine chemical, material science, and life science sectors for cross-coupling reactions and material development.

Application

• Organic Synthesis Intermediate: A crucial building block for Sonogashira, Glaser, and other cross-coupling reactions to form complex molecular architectures.
• Pharmaceutical Research: Used in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Development: Serves as a precursor in creating advanced pesticides and herbicides.
• Material Science: Employed in the research and production of conductive polymers, liquid crystals, and advanced organic materials.
• Chemical Research: A standard reagent in academic and industrial laboratories for studying alkyne chemistry and reaction mechanisms.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific aroma compounds.

Basic Information

Product Name	3-Hexyne
CAS No.	928-49-4
Molecular Formula	C6H10
Molecular Weight	82.14 g/mol
Synonyms	Dipropylacetylene; Hex-3-yne; 1,2-Dipropylacetylene; 3-Hexine; Butylacetylene; n-Propylacetylene
EINECS	213-185-2

Quality Control

Our 3-Hexyne is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC and NMR analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee reliable performance in your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place away from heat, sparks, and open flame. Due to its highly volatile nature, keep container tightly sealed when not in use. Recommended storage temperature is 2-8°C (refrigerated) for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	0.72 - 0.74 g/mL
Boiling Point	Approx. 81°C

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