Description

n-Hexylethylenediamine is a versatile aliphatic diamine compound with a linear C6 alkyl chain. This bifunctional molecule is valued for its role as a key building block in polymer synthesis and as an effective chelating agent in various formulations. It serves critical functions in the production of high-performance polymers, corrosion inhibitors, and specialty surfactants across multiple industries. Industrial buyers in sectors such as polymer manufacturing, metalworking fluids, and personal care rely on its consistent quality and reactivity.

Application

• Polymer Intermediate: A crucial monomer for the synthesis of polyamides (nylons), polyurethanes, and epoxy curing agents, contributing to material toughness and thermal stability.
• Corrosion Inhibitor: Used in formulations for metalworking fluids, coolants, and industrial cleaning solutions to protect ferrous and non-ferrous metals.
• Surfactant & Emulsifier Synthesis: Serves as a raw material for producing cationic and amphoteric surfactants used in personal care and industrial cleaning products.
• Chelating Agent: Effectively binds metal ions in aqueous systems for applications in water treatment, textile processing, and agrochemical formulations.
• Pharmaceutical & Agrochemical Intermediate: Employed in the synthesis of active pharmaceutical ingredients (APIs) and certain herbicides or fungicides.
• Gas Treating Agent: Used in acid gas scrubbing processes, such as CO2 removal, in natural gas and refinery operations.

Basic Information

Product Name	n-Hexylethylenediamine
CAS No.	7261-70-3
Molecular Formula	C8H20N2
Molecular Weight	144.26 g/mol
Synonyms	N-Hexylethane-1,2-diamine; 1,2-Ethanediamine, N-hexyl-; N-Hexyl-1,2-ethanediamine; Hexylethylenediamine; N-Hexylethylenediamine; 2-(Hexylamino)ethylamine; N-(2-Aminoethyl)hexylamine; N-Hexyl-1,2-diaminoethane
EINECS	Contact for details

Quality Control

Our n-Hexylethylenediamine is manufactured under a stringent quality management system to ensure batch-to-batch consistency and reliability. We provide comprehensive analytical testing, including assay, impurity profiling, and physical property verification, to meet the exacting standards of industrial and specialty chemical applications. A Certificate of Analysis (COA) detailing purity, identity, and key specifications accompanies every shipment and is available upon request to support your quality assurance protocols.

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 product is hygroscopic (moisture-sensitive) and a strong base; containers must be kept tightly sealed to exclude moisture and atmospheric carbon dioxide. Store away from strong acids, oxidizing agents, and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Primary Amine Content	Contact for details
Specific Gravity (20°C)	0.84 - 0.86
Refractive Index (20°C)	1.440 - 1.450

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