Description

Benzene, 1-Ethoxy-4-[2-(2-Propynyloxy)Ethoxy]- (9Ci) CAS NO 344588-06-3 is a specialized aromatic ether derivative featuring both ethoxy and propargyloxy functional groups, making it a valuable synthetic intermediate. This compound is engineered for high-precision applications where controlled reactivity and specific molecular architecture are paramount. It is primarily sought by research chemists and process development scientists in the pharmaceutical and advanced materials sectors for constructing complex molecules and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for constructing ether-linked scaffolds.
• Polymer & Resin Chemistry: Utilized as a monomer or cross-linking agent in the development of specialty polymers, coatings, and adhesives, leveraging its propargyl group for click chemistry applications.
• Liquid Crystal & OLED Materials: Acts as a core or side-chain component in the design of organic electronic materials and liquid crystal displays due to its rigid benzene ring and flexible ether linkages.
• Agrochemical Synthesis: Employed in the research and development of new-generation herbicides and plant growth regulators.
• Organic Synthesis & Catalysis: Functions as a ligand precursor or a tailored substrate in metal-catalyzed coupling reactions and other advanced synthetic methodologies.

Basic Information

Product Name	Benzene, 1-Ethoxy-4-[2-(2-Propynyloxy)Ethoxy]- (9Ci)
CAS No.	344588-06-3
Molecular Formula	C13H16O3
Molecular Weight	220.26 g/mol
Synonyms	1-Ethoxy-4-[2-(2-propynyloxy)ethoxy]benzene; 4-[2-(Prop-2-yn-1-yloxy)ethoxy]phenetole; 1-Ethoxy-4-(2-(prop-2-yn-1-yloxy)ethoxy)benzene; Phenetole, 4-[2-(2-propynyloxy)ethoxy]-; Benzene, 1-ethoxy-4-[2-(2-propynyloxy)ethoxy]-
EINECS	Contact for details

Quality Control

Our Benzene, 1-Ethoxy-4-[2-(2-Propynyloxy)Ethoxy]- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

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