Description

4-(Di-m-Tolyl-Amino)-Benzaldehyde is a high-purity organic intermediate characterized by its aromatic aldehyde and diarylamine functional groups. This compound is valued for its role as a key building block in the synthesis of advanced materials, particularly in the field of organic electronics. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel compounds and functional materials.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a crucial precursor for synthesizing hole-transporting materials (HTMs) and host materials in display and lighting technologies.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs), particularly those requiring complex aromatic amine-aldehyde architectures.
• Agrochemical Synthesis: Acts as a building block for creating novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Employed in the synthesis of advanced colorants and functional dyes for various industrial applications.
• Academic and Industrial Research: A valuable reagent for exploring new chemical reactions and developing novel organic compounds with specific electronic or photophysical properties.
• Material Science: Used in the development of organic semiconductors and other electronic materials for next-generation devices.

Basic Information

Product Name	4-(Di-m-Tolyl-Amino)-Benzaldehyde
CAS No.	332411-18-4
Molecular Formula	C21H19NO
Molecular Weight	301.38 g/mol
Synonyms	4-(Bis(3-methylphenyl)amino)benzaldehyde; 4-[Bis(3-methylphenyl)amino]benzaldehyde; 4-(Di-3-tolylamino)benzaldehyde; p-(Di-m-tolylamino)benzaldehyde; Benzaldehyde, 4-[bis(3-methylphenyl)amino]-; DTAB; 4-DTAB; 4-(Di-m-tolylamino)benzaldehyde
EINECS	Contact for details

Quality Control

Our 4-(Di-m-Tolyl-Amino)-Benzaldehyde is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This product is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	Yellow to light brown 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%

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