Description

n-Ethylhexane-1,6-Diamine is a versatile aliphatic diamine compound with the CAS registry number 40043-26-3. This bifunctional molecule is valued for its role as a crucial building block in polymer synthesis and as a reactive intermediate in specialty chemical manufacturing. It is essential for industries requiring high-performance polyamides, epoxy curing agents, and corrosion inhibitors.

Application

• Polymer & Resin Intermediate: A key monomer for the synthesis of specialty nylons (polyamides) and other high-performance polymers.
• Epoxy Curing Agent: Used as a hardener in epoxy resin systems, contributing to improved mechanical and thermal properties in coatings and composites.
• Corrosion Inhibitor Precursor: Serves as a base material for formulating effective corrosion inhibitors used in industrial water treatment and metalworking fluids.
• Pharmaceutical & Agrochemical Synthesis: Acts as a versatile building block in the synthesis of active pharmaceutical ingredients (APIs) and agrochemicals.
• Surfactant & Chelating Agent Manufacturing: Utilized in the production of surfactants, emulsifiers, and metal-chelating agents for various industrial processes.
• Adhesive & Sealant Formulations: Incorporated into formulations to enhance the adhesion, flexibility, and chemical resistance of adhesives and sealants.

Basic Information

Product Name	n-Ethylhexane-1,6-Diamine
CAS No.	40043-26-3
Molecular Formula	C8H20N2
Molecular Weight	144.26 g/mol
Synonyms	1,6-Hexanediamine, N-ethyl-; N-Ethyl-1,6-hexanediamine; 6-(Ethylamino)-1-hexanamine; N-Ethylhexamethylenediamine; Ethylhexanediamine; 2-Ethyl-1,6-diaminohexane; N-Ethylhexane-1,6-diyldiamine
EINECS	Contact for details

Quality Control

Our n-Ethylhexane-1,6-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters are provided to guarantee supply consistency and reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to exclude moisture. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC or Titration)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.850 - 0.890
Refractive Index (20°C)	1.450 - 1.460

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