Description

n-Phenyl-N'-[4-(1,1,3,3-Tetramethylbutyl)Phenyl]Benzene-1,4-Diamine is a high-performance aromatic amine derivative, primarily valued for its role as a key intermediate and antioxidant. This compound is engineered to provide superior stability and performance in demanding industrial environments where oxidative degradation is a critical concern. It is essential for manufacturers in the polymer, rubber, and specialty chemical industries seeking to enhance product longevity and reliability.

Application

• Primary use as an antioxidant and stabilizer in polymer and rubber formulations to prevent thermal and oxidative degradation.
• Critical intermediate in the synthesis of high-performance dyes, pigments, and photographic chemicals.
• Additive in lubricants and fuels to improve oxidative stability and extend service life.
• Component in the production of agrochemicals and other specialty organic compounds.
• Used in research and development for novel material science applications.

Basic Information

Product Name	n-Phenyl-N'-[4-(1,1,3,3-Tetramethylbutyl)Phenyl]Benzene-1,4-Diamine
CAS No.	86579-35-3
Molecular Formula	C28H36N2
Molecular Weight	400.60 g/mol
Synonyms	4-(1,1,3,3-Tetramethylbutyl)-N-phenyl-p-phenylenediamine; p-(Octylphenyl)phenylenediamine; Antioxidant 688; Vulkanox 3100; N-(4-(1,1,3,3-Tetramethylbutyl)phenyl)-N'-phenyl-p-phenylenediamine; 1,4-Benzenediamine, N-phenyl-N'-[4-(1,1,3,3-tetramethylbutyl)phenyl]-; PPD derivative; Alkylated PPD
EINECS	Contact for details

Quality Control

Our production of n-Phenyl-N'-[4-(1,1,3,3-Tetramethylbutyl)Phenyl]Benzene-1,4-Diamine adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure high purity, consistent performance, and traceability. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee compliance with your specific application requirements and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Light brown to brown powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 105 °C
Loss on Drying	≤ 0.5%
Ash Content	≤ 0.1%

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