Description

Bis(Nonylphenyl)Amine is a high-purity, secondary aromatic amine widely used as a key intermediate and functional additive in industrial synthesis. Its chemical structure provides excellent performance as an antioxidant, corrosion inhibitor, and chemical building block, making it valuable for enhancing product longevity and stability. This compound is essential for manufacturers in the polymer, lubricant, fuel additive, and specialty chemical industries seeking reliable, high-quality raw materials for demanding applications.

Application

• Polymer Additive: Acts as an effective antioxidant and stabilizer in plastics and synthetic rubbers to prevent thermal and oxidative degradation.
• Lubricant & Fuel Industry: Serves as a critical component in formulating ashless dispersants, detergents, and anti-wear additives for engine oils and industrial lubricants.
• Corrosion Inhibition: Used in protective coatings and metalworking fluids to provide superior corrosion resistance for ferrous and non-ferrous metals.
• Chemical Intermediate: A vital precursor in the synthesis of surfactants, dyes, pigments, and other specialty organic chemicals.
• Epoxy Curing Agent: Functions as a curing agent or hardener in epoxy resin systems, influencing final mechanical and thermal properties.
• Adhesive & Sealant Formulation: Imparts stability and enhances performance characteristics in high-performance adhesive and sealant products.

Basic Information

Product Name	Bis(Nonylphenyl)Amine
CAS No.	36878-20-3
Molecular Formula	C30H47N
Molecular Weight	421.71 g/mol
Synonyms	Dinonylphenylamine; Di(nonylphenyl)amine; Bis(4-nonylphenyl)amine; 4-Nonyl-N-(4-nonylphenyl)benzenamine; Dinonyl diphenylamine; Antioxidant DNDPA; Nonylated diphenylamine; DNPA
EINECS	253-248-6

Quality Control

Our Bis(Nonylphenyl)Amine is manufactured under a stringent quality management system to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including assay by GC/HPLC, identity confirmation (IR), and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee 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 maintaining under an inert atmosphere such as nitrogen. Keep away from strong oxidizing agents, acids, and heat sources.

Specification

Item	Specification
Appearance	Clear, viscous yellow to amber liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Color (Gardner)	≤ 8
Moisture (KF)	≤ 0.5%
Primary Amine Content	≤ 2.0%

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