Description

3-(1-Ethoxyethoxy)-1-Propyne is a specialized alkyne derivative featuring a protected acetal functional group. This unique molecular structure makes it a valuable protected acetylene synthon and versatile building block in advanced organic synthesis. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers and advanced materials.
• Organic Synthesis Building Block: Employed in multi-step synthetic routes for introducing acetylene and protected aldehyde functionalities.
• Chemical Research & Development: A valuable reagent for methodology development and exploring new reaction pathways in academic and industrial R&D labs.
• Fine Chemical Production: Used in the manufacture of complex fragrance and flavor compounds.

Basic Information

Product Name	3-(1-Ethoxyethoxy)-1-Propyne
CAS No.	18669-04-0
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	1-Propyne, 3-(1-ethoxyethoxy)-; 3-(1-Ethoxyethoxy)propyne; 1-Ethoxyethyl propargyl ether; Propargyl 1-ethoxyethyl ether; Acetaldehyde ethyl propargyl acetal; (1-Ethoxyethoxy)propyne
EINECS	Contact for details

Quality Control

Our 3-(1-Ethoxyethoxy)-1-Propyne is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use and stored away from heat sources and open flames. Recommended storage temperature is 2-8°C for extended 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.