Description

N,N'-Bis(Salicylidene)-1,3-Propanediamine is a versatile Schiff base ligand with significant utility in coordination chemistry and materials science. Its core value lies in its ability to chelate a wide range of metal ions, forming stable complexes with tailored properties. This compound is essential for researchers and manufacturers in the fields of catalysis, polymer stabilization, and the development of functional materials.

Application

• Catalyst Precursor: Used in the synthesis of homogeneous and heterogeneous catalysts for organic transformations and polymerization reactions.
• Polymer Additive: Acts as a metal deactivator and stabilizer in polyolefins and other polymers to prevent oxidative degradation.
• Analytical Chemistry: Serves as a chelating agent in spectrophotometric methods for the detection and quantification of metal ions.
• Material Science: A key building block for creating metal-organic frameworks (MOFs) and other coordination polymers with specific electronic or magnetic properties.
• Corrosion Inhibition: Investigated for use as an effective corrosion inhibitor for metals in various industrial environments.
• Pharmaceutical Intermediate: Employed in the research and synthesis of novel bioactive compounds and potential drug candidates.

Basic Information

Product Name	N,N'-Bis(Salicylidene)-1,3-Propanediamine
CAS No.	120-70-7
Molecular Formula	C17H18N2O2
Molecular Weight	282.34 g/mol
Synonyms	1,3-Propanediamine, N,N'-bis(salicylidene)-; Salicylaldehyde Propylenediimine; N,N'-Disalicylidene-1,3-diaminopropane; N,N'-Ethylenebis(salicylimine) (common misnomer); Salpn; H2salen-type ligand (C3 bridge); Bis(salicylaldehyde)propylenediamine; N,N'-Bis(2-hydroxybenzylidene)-1,3-propanediamine
EINECS	204-418-6

Quality Control

Our N,N'-Bis(Salicylidene)-1,3-Propanediamine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and melting point determination, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your research or production specifications.

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 compound is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Melting Point	124 - 128 °C
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%

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