Description

Dinonylamine is a high-purity secondary amine of significant industrial importance, valued for its role as a versatile chemical intermediate and corrosion inhibitor. Its unique branched alkyl chain structure provides excellent solubility in organic media and contributes to its effectiveness in various synthesis and formulation processes. This product is essential for manufacturers in the lubricant, agrochemical, and specialty chemical sectors seeking reliable performance and consistent quality.

Application

• Corrosion Inhibitor Precursor: A key intermediate in the synthesis of quaternary ammonium salts used as highly effective corrosion inhibitors in fuels, lubricants, and industrial water treatment systems.
• Lubricant Additive: Used to formulate ashless anti-wear and extreme pressure (EP) additives, improving the performance and longevity of industrial and automotive lubricants.
• Agrochemical Intermediate: Serves as a building block in the production of herbicides, pesticides, and plant growth regulators, where its lipophilic nature aids in formulation.
• Surfactant & Emulsifier Synthesis: Acts as a feedstock for manufacturing non-ionic surfactants and cationic emulsifiers used in personal care, textiles, and coatings.
• Metal Extraction & Separation: Employed as an extractant in solvent extraction processes for the recovery and purification of valuable metals like copper, cobalt, and nickel from ores.
• Polymer Stabilizer: Functions as an intermediate for light stabilizers and antioxidants that protect polymers from degradation during processing and end-use.
• Pharmaceutical Intermediate: Utilized in the synthesis of certain active pharmaceutical ingredients (APIs) and fine chemicals requiring specific amine functionalities.
• Fuel Additive: Contributes to the formulation of detergents and dispersants that keep fuel injection systems clean and improve combustion efficiency.

Basic Information

Product Name	Dinonylamine
CAS No.	2044-21-5
Molecular Formula	C18H39N
Molecular Weight	269.51 g/mol
Synonyms	Di-n-nonylamine; Nonylamine, N-nonyl-; N-Nonyl-1-nonanamine; Dinonyl amine; Bis(nonyl)amine; Dina; DNNA; 1-Nonanamine, N-nonyl-; Amine C9
EINECS	218-054-5

Quality Control

Our Dinonylamine is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay by GC, water content determination, and color assessment, to meet exacting customer specifications. A Certificate of Analysis (COA) documenting all test results is provided with every shipment, ensuring full traceability and compliance with relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Due to its nature as an amine that is easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation of quality. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Water Content (KF)	≤ 0.2 %
Color (APHA)	≤ 50
Specific Gravity (20°C)	0.80 - 0.82
Refractive Index (20°C)	1.443 - 1.447

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