Description

Ethyl Ethynyl Ether is a highly reactive organic compound characterized by its terminal alkyne and ether functional groups. This unique structure makes it a valuable versatile building block in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel intermediates and active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of complex drug molecules, including potential antiviral and anticancer agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its reactivity to introduce specific functional groups.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of novel polymers with tailored properties.
• Organic Synthesis Reagent: Employed in cycloaddition reactions, such as [2+2] cycloadditions, and as a precursor for other acetylene derivatives.
• Ligand and Catalyst Development: Useful for preparing specialized ligands used in transition metal catalysis and coordination chemistry.

Basic Information

Product Name	Ethyl Ethynyl Ether
CAS No.	977-80-0
Molecular Formula	C4H6O
Molecular Weight	70.09 g/mol
Synonyms	Ethoxyacetylene; Ethyl Ethynyl Ether; Ethoxyethyne; Acetylene ethyl ether; 1-Ethoxyethyne; Ether, ethyl ethynyl
EINECS	213-559-3

Quality Control

Our Ethyl Ethynyl Ether is produced and handled under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, 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 under an inert atmosphere (e.g., nitrogen or argon) in a cool, well-ventilated place, away from heat, sparks, and open flames. Due to its highly volatile and easily oxidized nature, it is recommended for immediate use after opening. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.