Description

N,N'-Bis(Salicylidene)-1,2-Propanediamine is a versatile Schiff base ligand with significant utility in coordination chemistry and catalysis. This compound is valued for its ability to form stable complexes with various transition metals, enabling precise control over catalytic activity and selectivity. It is primarily sought by researchers and manufacturers in the fields of homogeneous catalysis, material science, and as a precursor for advanced chemical synthesis.

Application

• Homogeneous Catalyst Ligand: A key component for constructing transition metal catalysts used in organic synthesis, including oxidation and polymerization reactions.
• Metal Complex Precursor: Used to synthesize specific coordination complexes for research in bioinorganic chemistry and material properties.
• Analytical Chemistry Reagent: Employed as a chelating agent for the selective extraction or spectrophotometric determination of metal ions.
• Polymer Stabilizer/Additive: Can act as a metal deactivator or stabilizer in polymer formulations to enhance durability.
• Research & Development: A fundamental building block in academic and industrial R&D for developing new catalytic systems and functional materials.
• Corrosion Inhibitor Studies: Investigated for its potential application as a corrosion inhibitor for metals in various environments.

Basic Information

Product Name	N,N'-Bis(Salicylidene)-1,2-Propanediamine
CAS No.	94-91-7
Molecular Formula	C17H18N2O2
Molecular Weight	282.34 g/mol
Synonyms	Salicylaldehyde-1,2-propanediamine Schiff base; 1,2-Propanediamine, N,N'-bis(salicylidene)-; N,N'-Ethylenebis(salicylimine) (common name for related diamine); Salpn (common abbreviation); N,N'-Bis(2-hydroxybenzylidene)-1,2-diaminopropane; Schiff base ligand from salicylaldehyde and 1,2-diaminopropane; Bis(salicylaldehyde)propylenediimine; (E,E)-N,N'-Bis(salicylidene)-1,2-propanediamine
EINECS	Contact for details

Quality Control

Our N,N'-Bis(Salicylidene)-1,2-Propanediamine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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