Description

N,N'-Dibenzyl-p-Phenylenediamine is a high-purity aromatic amine derivative, specifically a substituted p-phenylenediamine. This compound is valued for its role as a versatile intermediate and functional additive in advanced chemical synthesis and material protection. It is primarily sought by manufacturers in the polymer, rubber, and specialty chemical industries for applications requiring antioxidant properties or specific amine functionality.

Application

• As a key antioxidant and antiozonant in the formulation of rubber and elastomer products to extend service life.
• An essential intermediate in organic synthesis for the production of dyes, pigments, and pharmaceutical agents.
• A stabilizer and corrosion inhibitor in industrial lubricants, greases, and fuel systems.
• Used in the manufacture of polyurethane and epoxy curing agents and other specialty polymers.
• As a research chemical in academic and industrial R&D for developing new materials and studying reaction mechanisms.
• A potential additive in adhesive and sealant formulations to prevent oxidative degradation.

Basic Information

Product Name	N,N'-Dibenzyl-p-Phenylenediamine
CAS No.	10368-25-9
Molecular Formula	C₂₀H₂₀N₂
Molecular Weight	288.39 g/mol
Synonyms	N,N'-Dibenzyl-1,4-benzenediamine; 1,4-Bis(benzylamino)benzene; p-Phenylenediamine, N,N'-dibenzyl-; DBPPD; Antioxidant DBA; Dibenzyl-p-phenylenediamine; N,N'-Dibenzyl-1,4-phenylenediamine
EINECS	233-813-4

Quality Control

Our N,N'-Dibenzyl-p-Phenylenediamine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets exacting specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your technical requirements.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 100 °C
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.