Description

4-[(4-Amino-3-Ethylphenyl)Methyl]-2-[(4-Aminophenyl)Methyl]Aniline is a specialized aromatic amine derivative, serving as a critical high-purity intermediate in advanced chemical synthesis. Its molecular structure, featuring multiple aromatic rings and primary amine groups, makes it a valuable building block for creating complex molecules with specific electronic and binding properties. This compound is essential for manufacturers in the pharmaceutical and specialty chemical sectors who require reliable, high-quality precursors for research and production.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for specialized drug candidates.
• Dye and Pigment Manufacturing: Used in the production of high-performance dyes, pigments, and colorants due to its aromatic amine structure.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers, including polyimides and epoxy resins.
• Agrochemical Synthesis: Intermediate for formulating advanced herbicides, pesticides, and plant growth regulators.
• Liquid Crystal and OLED Materials: Building block for electronic materials used in displays and organic light-emitting diodes.
• Research & Development: Serves as a standard or reagent in chemical research for developing new organic compounds and materials.

Basic Information

Product Name	4-[(4-Amino-3-Ethylphenyl)Methyl]-2-[(4-Aminophenyl)Methyl]Aniline
CAS No.	85423-01-4
Molecular Formula	C22H25N3
Molecular Weight	331.46 g/mol
Synonyms	4,4'-Methylenebis(2-ethyl-6-methylaniline); 2,2'-Ethyl-6,6'-dimethyl-4,4'-methylenedianiline; MBEA; 4,4'-Methylenebis(2-ethyl-6-methylbenzenamine); 1,3-Benzenediamine, 4,4'-methylenebis[2-ethyl-6-methyl-; Bis(3-ethyl-4-amino-5-methylphenyl)methane; 4,4'-Methylenebis(2-ethyl-6-methylaniline) (common trade name); 2-Ethyl-6-methyl-4,4'-methylenedianiline
EINECS	Contact for details

Quality Control

Our production of 4-[(4-Amino-3-Ethylphenyl)Methyl]-2-[(4-Aminophenyl)Methyl]Aniline adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for pharmaceutical and advanced chemical applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and quality assurance for our global B2B clients.

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 and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown 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%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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