Description

1,3,5-Tris(3'-Formylphenyl)Benzene CAS NO 1395348-26-1 is a high-purity, multi-functional aromatic aldehyde building block of significant interest in advanced materials research and development. Its molecular architecture, featuring three formylphenyl groups symmetrically arranged around a central benzene core, makes it a versatile precursor for constructing complex organic frameworks. This compound is primarily sought after by R&D chemists and material scientists working in the fields of organic electronics and porous materials. Its consistent quality and reliable supply are critical for the synthesis of novel polymers, covalent organic frameworks (COFs), and molecular sensors.

Application

• Covalent Organic Framework (COF) Synthesis: Serves as a key aldehyde-containing monomer for constructing two- or three-dimensional porous crystalline polymers via condensation reactions.
• Metal-Organic Framework (MOF) Ligand Precursor: Used to develop functionalized ligands that impart specific chemical or photophysical properties to MOF structures.
• Dendrimer and Hyperbranched Polymer Core: Acts as a central trifunctional core unit for the iterative synthesis of star-shaped or dendritic macromolecules.
• Organic Semiconductor Precursor: Employed in the synthesis of conjugated molecules and polymers for applications in organic light-emitting diodes (OLEDs) or photovoltaics.
• Chemical Sensor Development: Functionalized to create selective recognition sites in chemosensors for the detection of ions or small molecules.
• Cross-linking Agent: Utilized to introduce rigid, aromatic cross-links into polymer networks to enhance thermal and mechanical properties.
• Academic and Industrial R&D: A fundamental research chemical for exploring new reactions and material properties in synthetic chemistry laboratories.

Basic Information

Item	Details
Product Name	1,3,5-Tris(3'-Formylphenyl)Benzene
CAS No.	1395348-26-1
Molecular Formula	C27H18O3
Molecular Weight	390.43 g/mol
Synonyms	1,3,5-Tris(3-formylphenyl)benzene; Tris(3-formylphenyl)benzene; 1,3,5-Tri(3-formylphenyl)benzene; 1,1',1''-(Benzene-1,3,5-triyl)tris(3-formylbenzene); 3,3',3''-(Benzene-1,3,5-triyl)tris(benzaldehyde); TFPB; [1,1':3',1''-Terphenyl]-3,3'',5,5''-tetracarboxaldehyde (incorrect but common search variant)
EINECS	Contact for details

Quality Control

Our 1,3,5-Tris(3'-Formylphenyl)Benzene is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity assessment and NMR for structural confirmation, to ensure it meets the high standards required for research and advanced material synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere, such as nitrogen or argon, due to its sensitivity to oxidation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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