Description

4-(4-Formylphenoxy)Benzaldehyde is a high-purity aromatic dialdehyde compound, serving as a critical bifunctional building block in advanced organic synthesis. Its dual aldehyde functionality enables precise molecular construction, offering significant value for creating complex, symmetrical structures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of symmetrical drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Ligand Synthesis: Used to create sophisticated chelating agents and macrocyclic ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Acts as a monomer for producing polyimides, polyesters, and other high-temperature, high-strength polymers via condensation reactions.
• Agrochemical Development: Building block for synthesizing novel symmetrical herbicides, fungicides, and plant growth regulators.
• Crosslinking Agent: Employed in the formulation of specialty resins, coatings, and adhesives requiring thermal and chemical stability.
• Organic Electronic Materials: Serves as a starting material for synthesizing conjugated molecules used in OLEDs and organic semiconductors.

Basic Information

Product Name	4-(4-Formylphenoxy)Benzaldehyde
CAS No.	2215-76-1
Molecular Formula	C14H10O3
Molecular Weight	226.23 g/mol
Synonyms	4,4'-Oxybis(benzaldehyde); Bis(4-formylphenyl) Ether; 4-Formylphenyl Ether; [1,1'-Biphenyl]-4,4'-dicarboxaldehyde, 4,4'-oxybis-; 4-(4-Carboxaldehydephenoxy)benzaldehyde; p-Formylphenyl Ether; 4,4'-Diformyldiphenyl Ether
EINECS	218-698-5

Quality Control

Our 4-(4-Formylphenoxy)Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, appearance, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider an inert atmosphere. Keep away from strong oxidizing agents, strong bases, and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 96.0%
Melting Point	118 - 122 °C
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.