Description

1,2-Diphenyl-1,2-Di(4-Aminophenyl)Ethylene is a specialized aromatic amine derivative with a conjugated ethylene core. This compound is valued for its role as a key intermediate in the synthesis of advanced organic materials, particularly those requiring specific electronic or photophysical properties. It is primarily utilized by research institutions and industrial manufacturers in the fields of organic electronics, polymer chemistry, and advanced material science.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a crucial building block for electron-transporting or host materials in display and lighting technologies.
• Polymer Synthesis: Acts as a monomer or cross-linking agent for the production of high-performance polyimides, polyamides, and other specialty polymers.
• Pharmaceutical Intermediates: Used in the research and development of novel active pharmaceutical ingredients (APIs) with complex aromatic structures.
• Liquid Crystal and Dye Chemistry: Functions as a precursor for the synthesis of dyes, pigments, and liquid crystal compounds.
• Coordination Chemistry & Ligand Synthesis: Utilized to create chelating ligands for metal-organic frameworks (MOFs) or catalysts.
• Academic & Industrial Research: A valuable reagent for exploring new reactions and material properties in chemical research.

Basic Information

Product Name	1,2-Diphenyl-1,2-Di(4-Aminophenyl)Ethylene
CAS No.	122890-70-4
Molecular Formula	C32H26N2
Molecular Weight	438.56 g/mol
Synonyms	N,N'-Bis(4-aminophenyl)-1,2-diphenylethylene-1,2-diamine; 1,2-Bis(4-aminophenyl)-1,2-diphenylethylene; 4,4'-(1,2-Diphenylethene-1,2-diyl)dianiline; 1,1'-(1,2-Diphenyl-1,2-ethenediyl)bis(4-aminobenzene); Tetrakis(4-aminophenyl)ethylene (TAE) derivative; DADPE derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1,2-Diphenyl-1,2-Di(4-Aminophenyl)Ethylene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FT-IR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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