Description

Ethanone, 1,1'-([1,1':2',1''-Terphenyl]-4,4''-Diyl)Bis- is a specialized organic compound featuring a terphenyl backbone symmetrically functionalized with acetyl (ethanone) groups. This molecular architecture makes it a valuable high-purity intermediate and building block for advanced material synthesis. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and organic electronics sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of new drug candidates, particularly those requiring rigid, conjugated aromatic systems.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where its structural properties can enhance stability and activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor or core structure for electron-transport materials or host materials in emissive layers.
• Liquid Crystal & Advanced Polymer Synthesis: Employed as a monomer or cross-linking agent to create polymers with high thermal stability and specific optical properties.
• Organic Photovoltaic (OPV) Research: Investigated as a component in the active layer of solar cells due to its potential electron-accepting or donating capabilities.
• Chemical Research & Development: Utilized as a standard or building block in organic synthesis and catalysis studies for creating complex polyaromatic systems.

Basic Information

Product Name	Ethanone, 1,1'-([1,1':2',1''-Terphenyl]-4,4''-Diyl)Bis-
CAS No.	93232-29-2
Molecular Formula	C26H18O2
Molecular Weight	362.42 g/mol
Synonyms	1,1'-(1,1':2',1''-Terphenyl-4,4''-diyl)diethanone; 4,4''-Diacetyl-1,1':2',1''-terphenyl; 4,4''-Diacetyl-m-terphenyl; Bis(4-acetylphenyl)biphenyl-2,2'-diyl; Diacetylterphenyl; [1,1':2',1''-Terphenyl]-4,4''-diyldiethanone; 4,4''-Bis(acetyl)-1,1':2',1''-terphenyl
EINECS	Contact for details

Quality Control

Our Ethanone, 1,1'-([1,1':2',1''-Terphenyl]-4,4''-Diyl)Bis- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

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.