Description

Salicylideneaniline is an organic compound belonging to the class of Schiff bases, characterized by its imine functional group formed from salicylaldehyde and aniline. This compound is valued for its unique photochromic and thermochromic properties, making it a subject of significant research interest. It serves as a crucial intermediate and functional material for researchers and manufacturers in advanced material science, organic synthesis, and photonic applications.

Application

• Photochromic Materials: Key component in the development of optical switches, data storage media, and smart windows due to its reversible light-induced color change.
• Organic Synthesis Intermediate: Used as a versatile building block for synthesizing more complex Schiff bases, ligands, and heterocyclic compounds.
• Coordination Chemistry: Acts as a chelating ligand for transition metals, forming complexes with potential catalytic or magnetic properties.
• Academic & Industrial Research: Fundamental compound for studying photochromism, crystal engineering, and molecular switching mechanisms.
• Sensor Development: Investigated for use in chemical sensors and detection systems based on its selective colorimetric response.
• Liquid Crystals & Polymers: Potential dopant or monomer for creating functional polymers and liquid crystalline materials with tunable properties.

Basic Information

Product Name	Salicylideneaniline
CAS No.	779-84-0
Molecular Formula	C13H11NO
Molecular Weight	197.24 g/mol
Synonyms	N-(2-Hydroxybenzylidene)aniline; 2-[(E)-(Phenylimino)methyl]phenol; Salicylaldehyde anil; Anil of salicylaldehyde; Benzylideneaniline, 2-hydroxy-; N-Salicylideneaniline; Schiff base of salicylaldehyde and aniline; SA
EINECS	212-309-5

Quality Control

Our Salicylideneaniline is produced and controlled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification (IR, NMR), purity assay (HPLC), and determination of physical constants to ensure consistency and reliability for research and development purposes. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 heat sources and incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	50 - 54 °C
Loss on Drying	≤ 0.5%

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