Description

1,5-Bis[(E)-2-(3,4-Dichlorophenyl)Vinyl]-2,4-Dinitrobenzene is a high-purity, advanced organic intermediate characterized by its distinct stilbene-like structure with multiple functional groups. This compound is valued for its role in the synthesis of complex molecules, particularly in materials science and pharmaceutical research, where precise molecular architecture is critical. It serves as a key building block for researchers and manufacturers developing novel organic electronic materials, specialty dyes, and active pharmaceutical ingredients (APIs).

Application

• Organic Electronic Materials: A crucial precursor for synthesizing organic semiconductors, hole-transport materials, and non-linear optical (NLO) chromophores used in OLEDs and photovoltaic devices.
• Pharmaceutical Research & Development: Serves as a sophisticated scaffold or intermediate in the discovery and synthesis of new drug candidates, leveraging its rigid, conjugated backbone.
• Specialty Dyes and Pigments: Used in the development of high-performance dyes and pigments where thermal stability and specific light-absorption properties are required.
• Polymer Science: Acts as a monomer or cross-linking agent for creating specialty polymers with enhanced mechanical or optical properties.
• Chemical Research: Employed in academic and industrial R&D as a model compound for studying structure-property relationships in conjugated organic systems.
• Liquid Crystal Materials: Potential use as a core structure in the synthesis of calamitic liquid crystals for display technologies.

Basic Information

Product Name	1,5-Bis[(E)-2-(3,4-Dichlorophenyl)Vinyl]-2,4-Dinitrobenzene
CAS No.	1618672-71-1
Molecular Formula	C22H12Cl4N2O4
Molecular Weight	518.16 g/mol
Synonyms	1,5-Bis[(E)-2-(3,4-Dichlorophenyl)ethenyl]-2,4-dinitrobenzene; (E,E)-1,5-Bis[2-(3,4-dichlorophenyl)vinyl]-2,4-dinitrobenzene; 2,4-Dinitro-1,5-bis[(E)-2-(3,4-dichlorophenyl)vinyl]benzene; 1,5-Di-[(E)-2-(3,4-dichlorostyryl)]-2,4-dinitrobenzene; Bis(3,4-dichlorostyryl)dinitrobenzene; CAS 1618672-71-1
EINECS	Contact for details

Quality Control

Our 1,5-Bis[(E)-2-(3,4-Dichlorophenyl)Vinyl]-2,4-Dinitrobenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key specifications such as assay (HPLC), isomeric purity, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for advanced research and development applications.

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). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Isomeric Purity (E,E Isomer)	≥ 95.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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