Description

Benzenamine, N,N'-1,2-Ethanediylidenebis[2,4,6-Trimethyl-, [N(E),N'(E)]- is a specialized organic compound belonging to the class of hindered amine derivatives. This chemical matters for its role as a high-performance intermediate and functional additive in advanced material synthesis. It is primarily needed by manufacturers in the polymer, specialty chemical, and pharmaceutical industries seeking to enhance product stability and performance.

Application

• As a key intermediate in the synthesis of advanced light stabilizers (HALS) for plastics and coatings.
• In the production of pharmaceutical intermediates requiring specific sterically hindered amine functionalities.
• As a building block for specialty dyes and pigments, contributing to color fastness and durability.
• In the formulation of polymer additives to improve thermal and oxidative resistance.
• For research and development of novel organic electronic materials.
• As a ligand or precursor in catalysis and coordination chemistry.

Basic Information

Product Name	Benzenamine, N,N'-1,2-Ethanediylidenebis[2,4,6-Trimethyl-, [N(E),N'(E)]-
CAS No.	647032-09-5
Molecular Formula	C22H28N2
Molecular Weight	320.48 g/mol
Synonyms	N,N'-Ethylidenebis(2,4,6-trimethylaniline); 1,2-Bis(2,4,6-trimethylphenylimino)ethane; (E,E)-N,N'-Ethane-1,2-diylidenebis(2,4,6-trimethylaniline); Bis(2,4,6-trimethylphenyl)ethylenediimine; TMEDA derivative; Hindered N,N'-diimine; E,E Isomer of Ethylidenebis(mesitylamine)
EINECS	Contact for details

Quality Control

Our Benzenamine, N,N'-1,2-Ethanediylidenebis[2,4,6-Trimethyl-, [N(E),N'(E)]- is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) are provided and available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store this material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Light yellow to yellow 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%
Isomeric Purity (E,E)	≥ 95.0%

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