Description

Pentachlorostyrene is a halogenated aromatic compound primarily used as a key intermediate in the synthesis of advanced materials and specialty chemicals. Its high degree of chlorination makes it a valuable building block for creating flame retardants, polymer modifiers, and other performance additives. This product is essential for R&D laboratories and industrial manufacturers in the polymer, agrochemical, and pharmaceutical sectors seeking to develop compounds with enhanced thermal stability and specific reactivity.

Application

• As a key monomer or intermediate in the synthesis of specialty polymers and resins.
• In the development of flame-retardant additives for plastics, textiles, and coatings.
• As a building block for advanced agrochemicals and pharmaceuticals.
• In organic synthesis research for creating novel halogenated compounds.
• For the production of liquid crystal polymers (LCPs) and other high-performance materials.
• As a standard or reference material in analytical and environmental testing laboratories.

Basic Information

Product Name	Pentachlorostyrene
CAS No.	83484-75-7
Molecular Formula	C8H3Cl5
Molecular Weight	306.37 g/mol
Synonyms	1,2,3,4,5-Pentachlorostyrene; 2,3,4,5,6-Pentachlorostyrene; Pentachloroethenylbenzene; NSC 405124; Pentachlorophenylethylene; Vinylpentachlorobenzene
EINECS	Contact for details

Quality Control

Our Pentachlorostyrene is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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