Description

1-(1-Ethoxyethoxy)Pent-2-Yne is a specialized organic compound featuring an acetal-protected alkyne functionality. This unique structure makes it a valuable protected intermediate in fine chemical and pharmaceutical synthesis, where selective reactivity is paramount. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), leveraging its protected alkyne group for coupling reactions.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides where specific alkynyl motifs are required.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialized polymers and advanced organic materials.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for complex multi-step organic transformations, including Sonogashira and Click chemistry reactions.
• Flavor & Fragrance Industry: Potential use as an intermediate for synthesizing specific aroma chemicals with complex ether and alkyne backbones.

Basic Information

Product Name	1-(1-Ethoxyethoxy)Pent-2-Yne
CAS No.	68480-09-1
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	1-(1-Ethoxyethoxy)-2-pentyne; 2-Pentyne, 1-(1-ethoxyethoxy)-; 1-Ethoxyethoxy-2-pentyne; Pent-2-yn-1-yl 1-ethoxyethyl ether; Acetal-protected 4-pentyn-1-ol derivative
EINECS	Contact for details

Quality Control

Our 1-(1-Ethoxyethoxy)Pent-2-Yne is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at room temperature (15-25°C). Due to its highly volatile nature, keep away from heat, sparks, and open flame. For long-term storage, consider using under an inert atmosphere to maintain optimal stability.

Specification

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

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