Description

4,4'-Diformyltriphenylamine is a high-purity organic building block and key intermediate characterized by its dialdehyde functional groups on a triphenylamine core. This compound matters for its role in synthesizing advanced materials, particularly as a precursor for conjugated polymers and organic semiconductors. Industries involved in organic electronics, photovoltaics, and specialty chemical research need this material for developing next-generation optoelectronic devices.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a crucial monomer for synthesizing electroluminescent polymers and small molecules used in display and lighting technologies.
• Organic Photovoltaics (OPVs): Used as a building block for electron-donor materials in the active layer of solar cells, enabling efficient light absorption and charge transport.
• Chemical Synthesis: Acts as a versatile intermediate for the preparation of Schiff bases, imines, and other nitrogen-containing compounds via condensation reactions.
• Research & Development: Employed in academic and industrial R&D for exploring new conjugated polymers, hole-transport materials, and organic electronic components.
• Sensors and Probes: Utilized in the development of fluorescent chemosensors and molecular probes due to the tunable electronic properties of the triphenylamine backbone.
• Electrochromic Materials: A precursor for polymers that change color in response to an applied electrical potential, useful for smart windows and displays.

Basic Information

Item	Detail
Product Name	4,4'-Diformyltriphenylamine
CAS No.	53566-95-3
Molecular Formula	C20H15NO2
Molecular Weight	301.34 g/mol
Synonyms	4,4'-Diformyltriphenylamine; Bis(4-formylphenyl)phenylamine; N,N-Bis(4-formylphenyl)aniline; 4,4'-(Phenylimino)dibenzaldehyde; N-Phenylbis(4-formylphenyl)amine; [1,1'-Biphenyl]-4,4'-dicarboxaldehyde, 4'-amino-; TPA-2CHO
EINECS	Contact for details

Quality Control

Our 4,4'-Diformyltriphenylamine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FT-IR, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance and R&D processes.

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). Due to its sensitivity, the material should be handled under an inert atmosphere to prevent oxidation and stored away from incompatible substances.

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.