Description

1-(4-Ethoxyphenyl)-2-(4-n-Pentylphenyl)-Acetylene is a specialized organic compound belonging to the diarylacetylene class, characterized by its distinct molecular architecture. This compound is valued for its role as a key synthetic intermediate and building block in advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel molecular entities.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Liquid Crystal Materials: Acts as a core component or precursor in the synthesis of liquid crystal compounds for display technologies.
• Organic Electronic Materials: Investigated as a potential monomer or precursor for organic semiconductors and conductive polymers.
• Chemical Research: Employed in academic and industrial R&D for studying cross-coupling reactions and constructing complex organic frameworks.
• Fine Chemical Synthesis: Utilized as a versatile intermediate for producing specialty chemicals and complex organic molecules.

Basic Information

Product Name	1-(4-Ethoxyphenyl)-2-(4-n-Pentylphenyl)-Acetylene
CAS No.	95480-29-8
Molecular Formula	C21H24O
Molecular Weight	292.42 g/mol
Synonyms	4-Ethoxy-4'-pentyltolane; 1-Ethoxy-4-[2-(4-pentylphenyl)ethynyl]benzene; (4-Ethoxyphenyl)(4-pentylphenyl)acetylene; 4-Ethoxy-4'-pentyl-1,1'-biphenylacetylene; Diarylacetylene derivative; p-Ethoxyphenyl p-pentylphenylacetylene
EINECS	Contact for details

Quality Control

Our production of 1-(4-Ethoxyphenyl)-2-(4-n-Pentylphenyl)-Acetylene adheres to stringent quality protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled 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 flame.

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.