Description

1-(2-(4-Ethoxyphenyl)Ethynyl)-4-Propylbenzene is a specialized organic compound featuring a conjugated ethynyl bridge between two substituted benzene rings. This unique molecular architecture makes it a valuable intermediate or building block in advanced organic synthesis, particularly for materials requiring specific electronic or structural properties. It is primarily sought by pharmaceutical research, agrochemical development, and advanced material science sectors for the creation of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, especially those targeting specific receptor interactions.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, or plant growth regulators where its structural motif contributes to biological activity.
• Liquid Crystal & OLED Materials: Acts as a core component or precursor in the synthesis of organic semiconductors, liquid crystal displays (LCDs), or organic light-emitting diodes (OLEDs) due to its rigid, conjugated system.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Sonogashira, Heck) to construct complex polyaromatic systems and molecular scaffolds.
• Chemical Research & Development: Utilized in academic and industrial R&D settings for exploring new reactions and creating novel chemical entities with tailored properties.
• Specialty Polymer Monomer: Potential use as a monomer for creating polymers with unique thermal, optical, or mechanical characteristics.

Basic Information

Product Name	1-(2-(4-Ethoxyphenyl)Ethynyl)-4-Propylbenzene
CAS No.	39969-29-4
Molecular Formula	C19H20O
Molecular Weight	264.36 g/mol
Synonyms	4-[2-(4-Ethoxyphenyl)ethynyl]propylbenzene; 1-Ethoxy-4-[2-(4-propylphenyl)ethynyl]benzene; p-Ethoxyphenyl p-propylphenyl acetylene; (4-Ethoxyphenyl)(4-propylphenyl)acetylene; 39969-29-4; 4-Propyl-1-(2-(4-ethoxyphenyl)ethynyl)benzene
EINECS	Contact for details

Quality Control

Our 1-(2-(4-Ethoxyphenyl)Ethynyl)-4-Propylbenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee full traceability and compliance.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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