Description

N,N'-Dicinnamylidene-1,6-Hexanediamine is a versatile organic chemical intermediate characterized by its Schiff base structure, formed from the condensation of 1,6-hexanediamine with cinnamaldehyde. This compound matters for its role as a key building block in the synthesis of specialty polymers, corrosion inhibitors, and complexing agents, offering a unique combination of rigidity and reactivity. Industries such as polymer research, metal treatment, and fine chemical manufacturing require this high-purity intermediate for developing advanced materials with tailored properties.

Application

• Polymer Synthesis: Serves as a monomer or cross-linking agent in the production of specialty polyamides, polyimides, and thermosetting resins, imparting enhanced thermal stability and mechanical strength.
• Corrosion Inhibition: Used in formulations for metal surface treatments and coatings, where it acts as an effective chelating agent to protect against oxidation and degradation.
• Ligand in Coordination Chemistry: Functions as a Schiff base ligand for complexing various metal ions (e.g., Cu, Ni, Co) in catalytic systems and material science research.
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Adhesive & Sealant Formulations: Incorporated to modify the curing profile and final properties of high-performance adhesives.
• Analytical Reagent: Utilized in laboratory settings as a reagent for specific chemical analyses and detection methods.

Basic Information

Product Name	N,N'-Dicinnamylidene-1,6-Hexanediamine
CAS No.	140-73-8
Molecular Formula	C24H28N2
Molecular Weight	344.49 g/mol
Synonyms	1,6-Hexanediamine, N,N'-bis(3-phenyl-2-propenylidene)-; N,N'-Bis(cinnamylidene)-1,6-hexanediamine; N,N'-Dicinnal-1,6-diaminohexane; Cinnamalhexamethylenediimine; Schiff base of 1,6-hexanediamine and cinnamaldehyde; Hexamethylenebis(cinnamylideneimine); Bis(cinnamaldehyde)hexamethylenediimine
EINECS	205-426-2

Quality Control

Our N,N'-Dicinnamylidene-1,6-Hexanediamine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures the material is suitable for demanding research and industrial applications.

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). Keep away from strong oxidizing agents. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 0.5%

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