Description

N,N,N',N'-Tetra(4-Formylphenyl)Benzidin is a high-purity, multi-functional aromatic aldehyde derivative with a complex, symmetrical molecular structure. This compound is valued as a critical advanced organic intermediate for synthesizing sophisticated polymers and functional materials. It is primarily sought by R&D and production teams in the advanced materials science, polymer chemistry, and pharmaceutical research sectors.

Application

• Polymer Precursor: Serves as a key monomer for the synthesis of polyimides, polyamides, and other high-performance polymers with excellent thermal stability.
• Liquid Crystal Materials: Used in the development of novel liquid crystal compounds for display technologies due to its rigid, multi-armed structure.
• Pharmaceutical Intermediate: Acts as a building block in the multi-step synthesis of complex active pharmaceutical ingredients (APIs) and drug candidates.
• Cross-linking Agent: Functions as an efficient cross-linker in resin systems and coatings, enhancing mechanical properties and chemical resistance.
• Organic Synthesis: Utilized in research laboratories for constructing complex molecular architectures, such as macrocycles and dendrimers.
• Coordination Chemistry: Employed as a polydentate ligand precursor for metal-organic frameworks (MOFs) and catalytic complexes.

Basic Information

Product Name	N,N,N',N'-Tetra(4-Formylphenyl)Benzidin
CAS No.	865448-72-2
Molecular Formula	C48H32N2O4
Molecular Weight	700.78 g/mol
Synonyms	N,N,N',N'-Tetrakis(4-formylphenyl)benzidine; 4,4',4'',4'''-(Benzidine-4,4'-diylbis(azanetriyl))tetrabenzaldehyde; Benzidine, N,N,N',N'-tetrakis(4-formylphenyl)-; Tetrakis(4-formylphenyl)benzidine; TFPB; 865448-72-2
EINECS	Contact for details

Quality Control

Our N,N,N',N'-Tetra(4-Formylphenyl)Benzidin is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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 material is easily oxidized; for long-term storage, consider an inert atmosphere. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown 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.