Description

Tri-n-Heptylamine is a high-purity tertiary amine characterized by its long, linear heptyl chains. This specific molecular structure makes it a valuable intermediate and catalyst in advanced organic synthesis and industrial processes. It is primarily utilized by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors for applications requiring selective alkylation and phase-transfer catalysis.

Application

• As a key intermediate in the synthesis of pharmaceutical actives and fine chemicals.
• Utilized as a phase-transfer catalyst (PTC) in organic reactions, facilitating reactions between reagents in immiscible phases.
• Employed in the production of quaternary ammonium compounds for use as surfactants, biocides, and fabric softeners.
• Serves as a corrosion inhibitor and acid scavenger in industrial formulations.
• Acts as a solvent and extractant in metal ion separation and purification processes.
• Used in the manufacture of agrochemicals, including herbicides and pesticides.
• Applied in research and development for novel material science, including polymer modification.

Basic Information

Product Name	Tri-n-Heptylamine
CAS No.	2411-36-1
Molecular Formula	C21H45N
Molecular Weight	311.59 g/mol
Synonyms	Tris(heptyl)amine; Triheptylamine; N,N-Diheptyl-1-heptanamine; Heptylamine, N,N-diheptyl-; 1-Heptanamine, N,N-diheptyl-; Tris-n-heptylamine; TnHA; Theptylamine
EINECS	219-315-1

Quality Control

Our Tri-n-Heptylamine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure it meets precise purity and compositional specifications. A detailed Certificate of Analysis (COA) documenting identity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your quality requirements.

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 oxidizing agents and acids. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture uptake and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	0.79 - 0.81 g/mL
Refractive Index (n20D)	1.440 - 1.445

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