Description

2,3,4,4,5,6-Hexachloro-2,5-Cyclohexadien-1-One is a specialized chlorinated organic compound with the CAS number 599-52-0, serving as a key intermediate in advanced chemical synthesis. Its unique hexachloro-substituted quinone-like structure makes it valuable for introducing chlorine functionalities and as a precursor in the development of agrochemicals and pharmaceuticals. This high-purity intermediate is essential for research and production facilities focused on creating novel active ingredients and performance chemicals.

Application

• Agrochemical Intermediate: A critical building block for the synthesis of advanced herbicides, fungicides, and pesticides.
• Pharmaceutical Synthesis: Used as a specialized precursor in the research and development of active pharmaceutical ingredients (APIs).
• Chemical Research: Serves as a versatile reagent in organic chemistry for studying chlorination reactions and developing novel compounds.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of certain chlorinated dyes and high-performance pigments.
• Polymer Additives: Utilized in the synthesis of flame retardants and other specialty polymer modifiers.

Basic Information

Product Name	2,3,4,4,5,6-Hexachloro-2,5-Cyclohexadien-1-One
CAS No.	599-52-0
Molecular Formula	C6Cl6O
Molecular Weight	312.78 g/mol
Synonyms	Hexachloro-2,5-cyclohexadien-1-one; 2,3,4,4,5,6-Hexachlorocyclohexa-2,5-dien-1-one; 1,2,3,4,5,6-Hexachloro-2,5-cyclohexadien-1-one; Pentachlorophenol quinone; PCP-Quinone; Hexachloroquinone; 599-52-0; NSC 403914
EINECS	209-967-7

Quality Control

Our 2,3,4,4,5,6-Hexachloro-2,5-Cyclohexadien-1-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and assay. Certificates of Analysis (COA) documenting full specifications are provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118 - 122 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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