Description

1,2,3,4,6,7,9-Heptachlorodiphenyleneoxide is a highly chlorinated polycyclic aromatic compound, serving as a critical intermediate in advanced chemical synthesis. Its precise structure and high halogen content make it valuable for creating specialized materials with specific thermal and chemical resistance properties. This compound is primarily utilized by research institutions and industrial manufacturers in the fields of polymer science, flame retardant development, and specialty chemical production.

Application

• Flame Retardant Intermediate: A key precursor in the synthesis of high-performance halogenated flame retardants for polymers and textiles.
• Polymer Modification: Used to incorporate chlorinated aromatic structures into polymer backbones to enhance thermal stability and chemical resistance.
• Specialty Chemical Synthesis: Serves as a building block for creating complex chlorinated compounds used in agrochemical and pharmaceutical research.
• Research & Development: Employed in academic and industrial R&D for studying the properties and reactions of polychlorinated dibenzofuran analogs.
• Material Science: Investigated for potential use in creating novel electronic materials or coatings with specific dielectric properties.

Basic Information

Product Name	1,2,3,4,6,7,9-Heptachlorodiphenyleneoxide
CAS No.	70648-25-8
Molecular Formula	C12HCl7O
Molecular Weight	437.20 g/mol
Synonyms	1,2,3,4,6,7,9-Heptachlorodibenzofuran; Heptachlorodibenzofuran (1,2,3,4,6,7,9-); 1,2,3,4,6,7,9-HpCDF; HeptaCDF; 70648-25-8; NSC 89292
EINECS	Contact for details

Quality Control

Our 1,2,3,4,6,7,9-Heptachlorodiphenyleneoxide is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) detailing all relevant specifications are provided to guarantee the material meets your 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 strong oxidizing agents and bases. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.