Description

4-Decyn-1-ol is a terminal alkyne alcohol characterized by a ten-carbon chain with a triple bond and a primary hydroxyl group. This unique bifunctional structure makes it a valuable versatile building block in organic synthesis, particularly for click chemistry and the construction of complex molecular architectures. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity intermediates for advanced R&D and production.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for the development of active pharmaceutical ingredients (APIs) and drug candidates, leveraging its alkyne group for Huisgen cycloaddition (click chemistry).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where its carbon chain length and functional groups impart specific biological activity.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for creating specialty polymers, coatings, and resins with tailored properties.
• Organic Synthesis Building Block: Employed in coupling reactions (e.g., Sonogashira), elongation reactions, and the synthesis of natural products and complex organic molecules.
• Liquid Crystal & Electronic Materials: Utilized in the synthesis of components for display technologies and organic electronic devices due to its rod-like molecular structure.
• Flavor & Fragrance Industry: Functions as a precursor for synthesizing specific aroma compounds and odorants.
• Research & Development: A critical reagent in academic and industrial R&D labs for methodological studies and exploring new chemical entities.
• Surface Modification: Used to create self-assembled monolayers (SAMs) or to functionalize surfaces for specific chemical or biological interactions.

Basic Information

Product Name	4-Decyn-1-ol
CAS No.	69222-06-6
Molecular Formula	C₁₀H₁₈O
Molecular Weight	154.25 g/mol
Synonyms	4-Decyn-1-ol; 4-Decyn-1-ol; 1-Hydroxy-4-decyne; Decy-4-yn-1-ol; 4-Decyne-1-ol; 10-Undecyn-1-ol (isomeric check required); 4-Decynol; 1-Decyn-4-ol (structural isomer)
EINECS	Contact for details

Quality Control

Our 4-Decyn-1-ol is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing including GC, HPLC, and NMR to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.450 - 1.455
Density (g/mL at 20°C)	0.860 - 0.880

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