Description

(Z)-α,β-Dichlorostyrene is a high-purity, stereospecific chlorinated styrene derivative. This compound serves as a versatile and valuable synthetic intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring precise stereochemical control.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a defined (Z)-alkene geometry.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where the chlorostyrene moiety is integral to biological activity.
• Specialty Polymer Monomer: Acts as a functional monomer for introducing chlorine and phenyl groups into polymers, modifying properties like flame retardancy and refractive index.
• Organic Synthesis Reagent: Employed in cross-coupling reactions, cycloadditions, and as a dienophile in Diels-Alder reactions for fine chemical production.
• Material Science Research: Utilized in developing novel organic electronic materials and liquid crystals due to its conjugated system and halogen substituents.
• Chemical Intermediate for Dyes & Pigments: Serves as a precursor in the synthesis of complex chromophores and specialty colorants.

Basic Information

Product Name	(Z)-α,β-Dichlorostyrene
CAS No.	58723-96-9
Molecular Formula	C8H6Cl2
Molecular Weight	173.04 g/mol
Synonyms	(Z)-1,2-Dichloro-1-phenylethene; (Z)-α,β-Dichlorostyrene; (Z)-1-Phenyl-1,2-dichloroethylene; (Z)-2,3-Dichlorostyrene; (Z)-beta,α-Dichlorostyrene; (Z)-Cinnamyl Dichloride (isomer); (Z)-Stilbene Dichloride (derivative); (Z)-1,2-Dichlorostyrene
EINECS	Contact for details

Quality Control

Our (Z)-α,β-Dichlorostyrene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure high chemical purity and stereochemical integrity. Standard quality parameters include assay (by GC/HPLC), confirmation of (Z)-isomer content, and control of key impurities. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive and should be handled under an inert atmosphere for prolonged storage to maintain purity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
(Z)-Isomer Content	≥ 95.0%
Water Content (KF)	≤ 0.5%

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