Description

n-(4-Cyclohexylphenyl)-N'-Phenylbenzene-1,4-Diamine is a high-purity aromatic amine derivative, specifically a substituted p-phenylenediamine. This compound matters as a critical intermediate and specialty additive, valued for its chemical structure which imparts antioxidant and antiozonant properties. It is primarily needed by manufacturers in the polymer and rubber industries, as well as by research institutions developing advanced materials and specialty chemicals.

Application

• Primary use as an antioxidant and antiozonant agent in the production of synthetic rubbers and elastomers.
• Key intermediate in the synthesis of high-performance polymer stabilizers and light stabilizers.
• Used in the formulation of specialty lubricants and greases to enhance oxidative stability.
• Research chemical for developing novel dyes and pigments.
• Potential monomer or cross-linking agent in advanced polymeric materials.
• Additive in fuel and oil formulations to prevent degradation.
• Building block for pharmaceutical and agrochemical active ingredients.

Basic Information

Product Name	n-(4-Cyclohexylphenyl)-N'-Phenylbenzene-1,4-Diamine
CAS No.	86579-42-2
Molecular Formula	C24H26N2
Molecular Weight	342.48 g/mol
Synonyms	N-Cyclohexyl-N'-phenyl-p-phenylenediamine; CPPD; N-(4-Cyclohexylphenyl)-N'-phenyl-1,4-benzenediamine; 4-(Cyclohexylamino)diphenylamine; Antioxidant CPPD; 1,4-Benzenediamine, N-(4-cyclohexylphenyl)-N'-phenyl-; Vulcanization inhibitor CPPD
EINECS	Contact for details

Quality Control

Our n-(4-Cyclohexylphenyl)-N'-Phenylbenzene-1,4-Diamine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for industrial and research applications. Certificates of Analysis (COA) documenting purity, identity, and key physical parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 nature of being easily oxidized, it is recommended to store the product under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.