Description

Diheptylamine is a versatile secondary amine characterized by its two heptyl alkyl chains, offering a unique blend of lipophilicity and basicity. This compound is valued in industrial chemistry as a key intermediate and functional additive, particularly where its properties as a strong organic base and solubility in organic solvents are required. It serves critical roles for manufacturers and R&D teams in sectors such as agrochemicals, corrosion inhibitors, and specialty polymer production.

Application

• Chemical Intermediate: A crucial building block for the synthesis of quaternary ammonium compounds, surfactants, and liquid-liquid extraction agents.
• Corrosion Inhibitor Formulation: Used as an additive in lubricants, fuels, and metalworking fluids to protect ferrous and non-ferrous metals from acidic corrosion.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a catalyst or curing agent in epoxy systems and as a modifier for polyurethane and nylon polymers.
• Pharmaceutical Intermediate: Employed in organic synthesis routes for active pharmaceutical ingredients (APIs) requiring specific amine functionalities.
• Solvent & Extraction Aid: Utilized in organic synthesis and purification processes due to its solvating properties for acidic compounds.

Basic Information

Product Name	Diheptylamine
CAS No.	2470-68-0
Molecular Formula	C14H31N
Molecular Weight	213.40 g/mol
Synonyms	N-Heptyl-1-heptanamine; Di-n-heptylamine; N,N-Diheptylamine; Heptylamine, N-heptyl-; 1-Heptanamine, N-heptyl-; Bis(heptyl)amine; N-Heptylheptan-1-amine
EINECS	219-574-6

Quality Control

Our Diheptylamine is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot is analyzed against comprehensive specifications, including identity, purity, and impurity profiles. A Certificate of Analysis (COA) detailing the results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.790 - 0.810
Refractive Index (20°C)	1.430 - 1.440

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