Description

4-(Dip-Tolylamino)Benzoic Acid is a specialized organic compound featuring a benzoic acid core substituted with a dip-tolylamino group, making it a valuable intermediate for advanced material synthesis. This compound matters for its role in modulating electronic and photophysical properties in high-performance applications. It is primarily needed by manufacturers in the organic electronics, photovoltaics, and specialty chemical sectors for developing next-generation functional materials.

Application

• As a key building block in the synthesis of organic semiconductors and hole-transport materials (HTMs).
• As a precursor for dyes and pigments used in advanced imaging and display technologies.
• In the research and development of non-linear optical (NLO) materials and photonic devices.
• As an intermediate in pharmaceutical research for creating novel active molecules.
• For the development of perovskite solar cells and other next-generation photovoltaic materials.
• In the formulation of charge-transport layers for organic light-emitting diodes (OLEDs).
• As a ligand or modifier in catalytic systems and metal-organic frameworks (MOFs).

Basic Information

Product Name	4-(Dip-Tolylamino)Benzoic Acid
CAS No.	464190-56-5
Molecular Formula	C27H23NO2
Molecular Weight	393.48 g/mol
Synonyms	4-(Bis(4-methylphenyl)amino)benzoic acid; 4-[Bis(4-methylphenyl)amino]benzoic acid; p-(Di-p-tolylamino)benzoic Acid; Benzoic acid, 4-[bis(4-methylphenyl)amino]-; DTBA; 4-DTBA; 4-(Di-p-tolylamino)benzoic Acid
EINECS	Contact for details

Quality Control

Our 4-(Dip-Tolylamino)Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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