Description

1,4-Cyclohexanediamine is a versatile aliphatic diamine with a saturated cyclohexane backbone, offering a unique combination of reactivity and stability. This compound is a crucial building block in polymer synthesis, valued for its ability to impart rigidity and chemical resistance to the final materials. It is essential for manufacturers in the polymer, pharmaceutical, and specialty chemical industries seeking to develop high-performance polyamides, epoxy curing agents, and pharmaceutical intermediates.

Application

• Polymer Industry: A key monomer for the production of high-performance, thermally stable polyamides (nylons) and polyurethanes.
• Epoxy Systems: Used as a curing agent or hardener for epoxy resins, enhancing mechanical strength and chemical resistance in coatings and composites.
• Pharmaceutical Synthesis: Serves as a valuable intermediate or chiral building block in the synthesis of various active pharmaceutical ingredients (APIs).
• Corrosion Inhibitors: Employed in the formulation of additives for metalworking fluids and industrial coolants.
• Chelating Agents: Acts as a precursor for ligands used in metal ion sequestration and catalysis.
• Organic Synthesis: A versatile reagent for constructing heterocyclic compounds and other complex organic molecules.

Basic Information

Product Name	1,4-Cyclohexanediamine
CAS No.	3114-70-3
Molecular Formula	C6H14N2
Molecular Weight	114.19 g/mol
Synonyms	1,4-Diaminocyclohexane; p-Cyclohexanediamine; trans-1,4-Diaminocyclohexane; cis-1,4-Diaminocyclohexane; 1,4-CHDA; Cyclohexane-1,4-diamine; 1,4-Cyclohexylenediamine; 4-Aminocyclohexylamine
EINECS	221-471-1

Quality Control

Our 1,4-Cyclohexanediamine is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, isomer content determination, and impurity profiling, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

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); containers must be kept tightly sealed to prevent absorption of atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Isomer Ratio (trans/cis)	As per customer requirement
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details

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