Description

4-Di-p-Tolylamino-Benzaldehyde is a specialized aromatic aldehyde derivative featuring a di-p-tolylamino electron-donating group. This compound is a high-value organic intermediate prized for its role in the synthesis of advanced functional materials. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and organic electronics sectors for developing novel compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Electronic Materials: Serves as a precursor for hole-transport materials (HTMs) and dyes in organic light-emitting diodes (OLEDs) and dye-sensitized solar cells (DSSCs).
• Photographic Chemicals: Employed in the formulation of specialized photographic sensitizers and developers.
• Laboratory Research & Development: A valuable reagent for academic and industrial R&D in synthetic organic chemistry.
• Fine Chemical Production: Used in the manufacture of complex dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	4-Di-p-Tolylamino-Benzaldehyde
CAS No.	42906-19-4
Molecular Formula	C21H19NO
Molecular Weight	301.38 g/mol
Synonyms	4-(Bis(4-methylphenyl)amino)benzaldehyde; 4-(Di-p-tolylamino)benzaldehyde; p-(Di-p-tolylamino)benzaldehyde; Benzaldehyde, 4-[bis(4-methylphenyl)amino]-; 4-[Bis(4-methylphenyl)amino]benzaldehyde; N,N-Bis(4-methylphenyl)-4-formylaniline; 4-Formyl-N,N-di-p-tolylaniline
EINECS	Contact for details

Quality Control

Our 4-Di-p-Tolylamino-Benzaldehyde is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance 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). Keep away from incompatible materials such as strong oxidizing agents.

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.