Description

(E)-4,4',α,β-Tetrachlorostilbene is a halogenated organic compound belonging to the stilbene derivative family, characterized by its specific geometric isomerism. This compound serves as a valuable chemical intermediate and research chemical in the development of advanced materials and specialty chemicals. It is primarily utilized by industries focused on pharmaceutical research, agrochemical synthesis, and the production of functional dyes and optical materials.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Serves as a key building block for developing pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential component or precursor in the manufacture of electroluminescent materials.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized dyes, pigments, and fluorescent markers.
• Liquid Crystal & Optical Material Research: Utilized in academic and industrial research for creating advanced liquid crystal compounds and nonlinear optical materials.
• Polymer Additive: Can be employed as a monomer or additive to impart specific properties like flame retardancy or UV stability to polymers.
• Chemical Research & Development: A valuable reference standard and starting material in organic synthesis and methodological studies.

Basic Information

Product Name	(E)-4,4',α,β-Tetrachlorostilbene
CAS No.	5216-26-2
Molecular Formula	C14H8Cl4
Molecular Weight	326.03 g/mol
Synonyms	(E)-1,2-Bis(4-chlorophenyl)-1,2-dichloroethene; α,β,4,4'-Tetrachlorostilbene; trans-4,4',α,β-Tetrachlorostilbene; 1,1'-(1,2-Dichloroethene-1,2-diyl)bis(4-chlorobenzene); NSC 406924; p,p'-α,β-Tetrachlorostilbene; (E)-α,β,4,4'-Tetrachlorostilbene
EINECS	Contact for details

Quality Control

Our (E)-4,4',α,β-Tetrachlorostilbene is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, related substances, and other critical parameters are provided and available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white 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	≤ 20 ppm

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