Description

trans-1,4-Diaminocyclohexane is a high-purity, versatile aliphatic diamine featuring a rigid cyclohexane backbone. This compound is a critical building block in advanced organic synthesis, valued for its ability to impart structural rigidity and introduce two reactive amine sites. It is essential for researchers and manufacturers in the pharmaceutical, polymer, and specialty chemical industries seeking to develop novel compounds with specific performance characteristics.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system and as a ligand for asymmetric catalysis.
• Polymer Chemistry: Acts as a curing agent or chain extender in the production of high-performance polyamides, polyurethanes, and epoxy resins, enhancing thermal stability and mechanical strength.
• Ligand Synthesis: Used to create sophisticated chelating ligands for metal complexes in homogeneous catalysis and materials science applications.
• Corrosion Inhibitor Formulation: Incorporated into formulations for metal surface treatment and protective coatings due to its amine functionality.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and developing novel chemical entities.

Basic Information

Item	Details
Product Name	trans-1,4-Diaminocyclohexane
CAS No.	2615-25-0
Molecular Formula	C6H14N2
Molecular Weight	114.19 g/mol
Synonyms	trans-1,4-DACH; (1r,4r)-1,4-Diaminocyclohexane; (1R,4R)-Cyclohexane-1,4-diamine; trans-Cyclohexane-1,4-diamine; 1,4-Diaminocyclohexane, trans-; p-Diaminocyclohexane; 1,4-trans-Diaminocyclohexane; UNII-3Q9H7M8K6P
EINECS	220-047-6

Quality Control

Our trans-1,4-Diaminocyclohexane is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research or production requirements.

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) and should be handled under an inert atmosphere (e.g., nitrogen) for prolonged use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
trans-Isomer Content (GC/HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%

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