Description

Oxirane, 2,2-Diethyl-3-(2-Ethynylphenyl)- (9Ci) is a specialized epoxide compound featuring a unique diethyl-substituted oxirane ring fused with an ethynylphenyl moiety. This molecular architecture makes it a valuable high-purity intermediate for advanced organic synthesis, particularly in the development of complex pharmacologically active molecules and functional materials. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing novel molecular scaffolds.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), leveraging its reactive epoxide ring for ring-opening reactions.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators where the ethynyl and epoxide functionalities introduce specific biological activity.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for producing specialty polymers with tailored thermal or mechanical properties.
• Ligand & Catalyst Development: The ethynyl group allows for further functionalization via click chemistry, useful in creating sophisticated ligands for catalytic systems.
• Fine Chemical Synthesis: Employed in multi-step synthetic routes to create complex organic molecules for fragrances, dyes, or electronic chemicals.

Basic Information

Product Name	Oxirane, 2,2-Diethyl-3-(2-Ethynylphenyl)- (9Ci)
CAS No.	723340-31-6
Molecular Formula	C14H16O
Molecular Weight	200.28 g/mol
Synonyms	2,2-Diethyl-3-(2-ethynylphenyl)oxirane; 3-(2-Ethynylphenyl)-2,2-diethyloxirane; 2-Ethynyl-α,α-diethylbenzenemethanol, α,β-epoxide; 2-(2,2-Diethyloxiran-3-yl)phenylacetylene; 723340-31-6 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Every batch of Oxirane, 2,2-Diethyl-3-(2-Ethynylphenyl)- (9Ci) is produced and analyzed under strict quality management protocols. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including GC, HPLC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Standard Grade)
Water Content (KF)	≤ 0.5%

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