Description

N,Nμ-Bis(4-Butylphenyl)Benzene-1,4-Diamine is a high-purity aromatic diamine derivative, serving as a critical intermediate and functional additive in advanced material synthesis. Its molecular structure makes it valuable for applications requiring specific antioxidant, curing, or chain-extending properties. This compound is essential for manufacturers in the polymer, specialty chemical, and electronics industries seeking to enhance product performance and stability.

Application

• Polymer Industry: Used as a chain extender or curing agent in the production of high-performance polyurethanes, polyamides, and epoxy resins.
• Antioxidant Synthesis: Serves as a key precursor in the manufacture of specialized phenolic and amine-based antioxidant additives for plastics and lubricants.
• Agrochemical Intermediates: Employed in the synthesis of certain herbicides and plant growth regulators requiring a specific diamine backbone.
• Electronic Chemicals: Functions as a building block for hole-transport materials (HTMs) and other organic electronic components.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of azo dyes and other complex colorants.
• Research & Development: Utilized in academic and industrial R&D for developing novel materials with tailored thermal and oxidative stability.

Basic Information

Product Name	N,Nμ-Bis(4-Butylphenyl)Benzene-1,4-Diamine
CAS No.	372200-88-9
Molecular Formula	C26H32N2
Molecular Weight	372.55 g/mol
Synonyms	1,4-Benzenediamine, N1,N4-bis(4-butylphenyl)-; N,N'-Bis(4-n-Butylphenyl)-1,4-phenylenediamine; Bis(4-butylphenyl)-1,4-phenylenediamine; Antioxidant 688; Antage 688; 4,4'-Di-tert-octyldiphenylamine (related analogue); PPD derivative; Butylated phenylenediamine
EINECS	Contact for details

Quality Control

Our N,Nμ-Bis(4-Butylphenyl)Benzene-1,4-Diamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for industrial and research use. Certificates of Analysis (COA) documenting purity, appearance, and other critical parameters are available upon request to support your quality assurance protocols.

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 nature of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) 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.