Description

Perchlorocyclopentadiene CAS NO 77-47-4 is a highly chlorinated, reactive organic compound that serves as a critical intermediate in the synthesis of advanced materials. Its unique polycyclic structure and high chlorine content make it a valuable building block for flame retardants and specialty polymers. This chemical is essential for manufacturers in the agrochemical, polymer, and fine chemical industries seeking to develop products with enhanced thermal stability and specific functional properties.

Application

• Flame Retardant Intermediate: A key precursor in the synthesis of high-performance, halogenated flame retardants for plastics, textiles, and electronic materials.
• Agrochemical Synthesis: Used as a versatile intermediate in the production of certain pesticides and herbicides, contributing to active ingredient development.
• Polymer Modification: Acts as a reactive monomer or cross-linking agent to introduce chlorine functionality into polymer backbones, enhancing properties like chemical resistance.
• Fine Chemical Production: Serves as a specialized building block in the synthesis of complex organic molecules for pharmaceutical and material science research.
• Dye and Pigment Intermediate: Utilized in the manufacture of certain chlorinated organic dyes and pigments.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new reactions and synthesizing novel chlorinated compounds.

Basic Information

Product Name	Perchlorocyclopentadiene
CAS No.	77-47-4
Molecular Formula	C5Cl6
Molecular Weight	272.74 g/mol
Synonyms	Hexachlorocyclopentadiene; 1,2,3,4,5,5-Hexachloro-1,3-cyclopentadiene; HCCPD; Perchlorocyclopentadiene; C-56; 1,3-Cyclopentadiene, 1,2,3,4,5,5-hexachloro-; HCPD; Cyclopentadiene, hexachloro-
EINECS	201-029-3

Quality Control

Our Perchlorocyclopentadiene is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We adhere to relevant industry standards and can provide material tailored to specific application requirements. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for every batch upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Pale yellow to amber liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.70 - 1.75

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