Description

Phenol, 2,2''-[[1,2-Bis(4-Methylphenyl)1,2-Ethanediyl]Bis(Nitrilomethylidyne)]Bis-R,S is a specialized organic compound belonging to the class of Schiff base derivatives, characterized by its complex phenolic structure. This compound is valued for its role as a versatile chelating agent and ligand in advanced chemical synthesis and materials science. It is primarily utilized by industries involved in catalyst development, polymer research, and the synthesis of functional materials where precise molecular design is critical.

Application

• Catalyst Ligand in Organic Synthesis: Acts as a key component in transition metal catalysis for coupling and polymerization reactions.
• Polymer Stabilizer and Additive: Used to enhance the thermal and oxidative stability of high-performance polymers and plastics.
• Precursor for Functional Materials: Serves as a building block in the synthesis of advanced organic frameworks and coordination polymers.
• Analytical Chemistry Reagent: Employed as a complexing agent in spectrophotometric analysis and metal ion detection.
• Research & Development: Essential for academic and industrial R&D in organometallic chemistry and material science.
• Specialty Chemical Intermediate: Used in the multi-step synthesis of pharmaceuticals, agrochemicals, and dyes.

Basic Information

Product Name	Phenol, 2,2''-[[1,2-Bis(4-Methylphenyl)1,2-Ethanediyl]Bis(Nitrilomethylidyne)]Bis-R,S
CAS No.	58520-37-9
Molecular Formula	C30H26N2O2
Molecular Weight	446.54 g/mol
Synonyms	2,2'-[[1,2-Bis(4-methylphenyl)-1,2-ethanediyl]bis(nitrilomethylidyne)]bis-phenol; 1,2-Bis(4-methylphenyl)ethane-1,2-diylidenebis(azanylylidene)bis(methanylylidene)diphenol; N,N'-Bis(2-hydroxybenzylidene)-1,2-bis(4-methylphenyl)ethylenediamine; Schiff Base Ligand derived from 2-hydroxybenzaldehyde and 1,2-bis(4-methylphenyl)ethylenediamine; Tetradentate Phenolic Ligand; Salen-type Ligand Derivative; (R,S)-Isomer of the bis-phenolic Schiff base.
EINECS	Contact for details

Quality Control

Our production of Phenol, 2,2''-[[1,2-Bis(4-Methylphenyl)1,2-Ethanediyl]Bis(Nitrilomethylidyne)]Bis-R,S adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques like HPLC, NMR, and elemental analysis to verify identity and composition. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment 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 a controlled room temperature (15-25°C). Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging. For long-term storage, consider an inert atmosphere to minimize potential oxidation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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