Description

1-(2-(Phenylethynyl)Phenyl)Ethanone is a specialized organic compound featuring a phenylethynyl-substituted acetophenone core structure, serving as a valuable synthetic intermediate. Its molecular architecture makes it a crucial building block for constructing complex molecules in advanced material and pharmaceutical research. This compound is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those requiring conjugated aromatic systems.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides where the acetylene linkage provides specific biological activity.
• Material Science Research: Serves as a monomer or building block for organic semiconductors, liquid crystals, and advanced polymers.
• Organic Light-Emitting Diodes (OLEDs): Investigated for use in electron-transport or emissive layers due to its conjugated structure.
• Academic & Industrial R&D: Employed in methodological studies and as a standard in cross-coupling and cyclization reactions.
• Fine Chemical Production: Intermediate for the manufacture of dyes, pigments, and other specialty chemicals.

Basic Information

Product Name	1-(2-(Phenylethynyl)Phenyl)Ethanone
CAS No.	171258-08-5
Molecular Formula	C16H12O
Molecular Weight	220.27 g/mol
Synonyms	2-(Phenylethynyl)acetophenone; 1-[2-(Phenylethynyl)phenyl]ethanone; 2-Acetylphenyl phenylacetylene; Ethanone, 1-[2-(2-phenylethynyl)phenyl]-; 2-(Phenylethynyl)acetophenone; 1-(2-(Phenylethynyl)phenyl)ethan-1-one
EINECS	Contact for details

Quality Control

Our 1-(2-(Phenylethynyl)Phenyl)Ethanone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming identity, purity, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for research and process development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal 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%
Heavy Metals	≤ 20 ppm

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