Description

Hexamethylenediamine Hydrochloride is a crucial organic salt derivative of 1,6-diaminohexane, widely used as a key intermediate in polymer synthesis and organic transformations. Its primary commercial value lies in its role as a stable, solid-form precursor for the production of high-performance polyamides and other specialty chemicals. This compound is essential for manufacturers and R&D laboratories in the polymer, pharmaceutical, and agrochemical sectors seeking reliable building blocks for condensation reactions and material science applications.

Application

• Polymer Industry: A key monomer and chain extender in the synthesis of Nylon 6,6 and other polyamide resins.
• Pharmaceutical Intermediates: Serves as a vital building block for synthesizing active pharmaceutical ingredients (APIs) and drug candidates.
• Crosslinking Agent: Used in epoxy resin systems and coatings to enhance thermal and mechanical properties.
• Organic Synthesis: Employed in the preparation of chelating agents, surfactants, and corrosion inhibitors.
• Agrochemical Production: An intermediate in the manufacture of certain herbicides and plant growth regulators.
• Research & Development: Utilized in academic and industrial labs for material science and chemical research.

Basic Information

Product Name	Hexamethylenediamine Hydrochloride
CAS No.	22527-59-9
Molecular Formula	C6H16N2·HCl or C6H17ClN2
Molecular Weight	168.67 g/mol
Synonyms	1,6-Diaminohexane Dihydrochloride; 1,6-Hexanediamine Dihydrochloride; Hexamethylenediamine Dihydrochloride; HMDA·2HCl; 1,6-Hexylenediamine Hydrochloride; Hexane-1,6-diamine Dihydrochloride; NSC 7596
EINECS	Contact for details

Quality Control

Our Hexamethylenediamine Hydrochloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for industrial and research applications. Certificates of Analysis (COA) documenting key parameters such as assay, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0%
Melting Point	248°C - 252°C
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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