Description

3-(2,6-Dichlorophenoxy)-1-Propyne is a specialized organic intermediate featuring a reactive alkyne group attached to a dichlorophenoxy aromatic system. This unique molecular structure makes it a valuable building block for synthesizing more complex chemical architectures, particularly in advanced material science and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the agrochemical, pharmaceutical, and specialty chemical industries for creating novel compounds with targeted biological or physical properties.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel herbicides, fungicides, and plant growth regulators, leveraging the phenoxy and alkyne functionalities.
• Pharmaceutical Research: Serves as a crucial building block in medicinal chemistry for the development of new active pharmaceutical ingredients (APIs), especially those requiring a halogenated aromatic core.
• Material Science: Used in the development of advanced polymers, liquid crystals, and organic electronic materials due to its rigid, planar structure and reactive terminal alkyne.
• Cross-Coupling Reactions: The alkyne group is ideal for Sonogashira and other palladium-catalyzed cross-coupling reactions to create conjugated systems.
• Click Chemistry: Acts as a substrate for Huisgen 1,3-dipolar cycloaddition (click chemistry) to efficiently generate triazole-linked compounds for various applications.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	3-(2,6-Dichlorophenoxy)-1-Propyne
CAS No.	3598-66-1
Molecular Formula	C9H6Cl2O
Molecular Weight	201.05 g/mol
Synonyms	1-Propyne, 3-(2,6-dichlorophenoxy)-; 2,6-Dichlorophenyl propargyl ether; Propargyl 2,6-dichlorophenyl ether; 3-(2,6-Dichlorophenoxy)propyne; (2,6-Dichlorophenoxy)propyne
EINECS	Contact for details

Quality Control

Our 3-(2,6-Dichlorophenoxy)-1-Propyne is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities is provided with every shipment.

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, and open flames. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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