Description

N,N'-Dihexyl-1,3-propanediamine is a high-purity, symmetrical diamine compound with a linear C6 alkyl chain structure. This chemical serves as a versatile intermediate and building block, valued for its ability to act as a ligand, catalyst component, and curing agent in advanced material synthesis. It is primarily utilized by manufacturers in the polymer, pharmaceutical, and specialty chemical industries seeking to develop products with enhanced thermal stability and specific functional properties.

Application

• Polymer Industry: Used as a curing agent or chain extender in epoxy resins and polyurethane systems.
• Catalyst & Ligand Synthesis: Serves as a precursor for creating nitrogen-based ligands used in homogeneous catalysis.
• Corrosion Inhibition: Acts as an effective component in formulations for metal surface treatment and corrosion inhibitors.
• Pharmaceutical Intermediates: Employed in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Surfactants & Emulsifiers: Functions as a raw material for producing cationic surfactants and specialty emulsifiers.
• Fuel & Lubricant Additives: Used in the formulation of additives that improve the performance and stability of fuels and lubricants.
• Chelating Agents: Forms stable complexes with metal ions, useful in water treatment and metal extraction processes.
• Research & Development: A key reagent in organic synthesis and material science research for developing novel compounds.

Basic Information

Product Name	N,N'-Dihexyl-1,3-propanediamine
CAS No.	23178-21-4
Molecular Formula	C₁₅H₃₄N₂
Molecular Weight	242.44 g/mol
Synonyms	1,3-Propanediamine, N,N'-dihexyl-; N,N'-Di-n-hexyl-1,3-propanediamine; N,N'-Dihexylpropane-1,3-diamine; 1,3-Dihexylaminopropane; N1,N3-Dihexylpropane-1,3-diamine; Bis(hexylamino)propane; DHPD; 23178-21-4
EINECS	Contact for details

Quality Control

Our N,N'-Dihexyl-1,3-propanediamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee it meets your specific application 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). Due to its hygroscopic nature, keep the container tightly sealed to minimize exposure to atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.830 - 0.850
Refractive Index (n20/D)	1.450 - 1.455

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