Description

3',6'-Difluoro-4',5'-Bis(4-Formylphenyl)-[1,1':2',1''-Terphenyl]-4,4''-Dicarbaldehyde is a high-purity, multi-functional organic building block characterized by its extended conjugated aromatic system and multiple aldehyde functional groups. This compound is engineered to serve as a critical precursor in the synthesis of advanced functional materials, where precise molecular architecture dictates performance. It is primarily sought after by researchers and manufacturers in the fields of organic electronics, polymer science, and specialty chemical synthesis.

Application

• Organic Light-Emitting Diodes (OLEDs): As a key intermediate for constructing electron-transport materials or host materials in emissive layers.
• Organic Photovoltaics (OPVs): Used in the synthesis of non-fullerene acceptors (NFAs) or donor polymers for high-efficiency solar cells.
• Liquid Crystal Displays (LCDs): A precursor for creating novel liquid crystal molecules with specific dielectric and optical anisotropies.
• Coordination Polymers & Metal-Organic Frameworks (MOFs): The multiple aldehyde groups act as versatile linkers for constructing porous materials with tunable properties.
• Fluorescent Sensors and Probes: The terphenyl backbone and fluorinated structure provide a platform for developing sensitive chemosensors.
• Advanced Polymer Synthesis: Serves as a monomer or cross-linking agent for high-performance polyimides, polyazomethines, or other specialty polymers.
• Pharmaceutical Intermediates: Potential use in the synthesis of complex bioactive molecules due to its rigid, multifunctional scaffold.

Basic Information

Item	Details
Product Name	3',6'-Difluoro-4',5'-Bis(4-Formylphenyl)-[1,1':2',1''-Terphenyl]-4,4''-Dicarbaldehyde
CAS No.	2363716-48-5
Molecular Formula	C40H22F2O4
Molecular Weight	604.60 g/mol
Synonyms	4,4''-Dicarbaldehyde-3',6'-difluoro-4',5'-bis(4-formylphenyl)-1,1':2',1''-terphenyl; 3',6'-Difluoro-4',5'-bis(4-formylphenyl)-[1,1':2',1''-terphenyl]-4,4''-dicarboxaldehyde; Terphenyl Dialdehyde Derivative; DFBF-TP Dialdehyde; Multi-Aldehyde Terphenyl Fluorinated Building Block
EINECS	Contact for details

Quality Control

Every batch of 3',6'-Difluoro-4',5'-Bis(4-Formylphenyl)-[1,1':2',1''-Terphenyl]-4,4''-Dicarbaldehyde is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency essential for research and production. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its properties, this material should be stored under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation and kept in a moisture-controlled environment. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 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.