Description

2,3,6,8-Tetrachlorodiphenyleneoxide is a halogenated aromatic ether compound of significant interest in advanced chemical synthesis. This specialty chemical serves as a critical synthetic intermediate and a potential precursor for high-performance materials. It is primarily sought by research institutions and industrial manufacturers in the agrochemical, pharmaceutical, and material science sectors for developing novel compounds with specific functional properties.

Application

• Agrochemical Intermediate: Key building block in the synthesis of novel herbicides, pesticides, and fungicides, leveraging its halogenated structure for bioactivity.
• Pharmaceutical Research: Serves as a versatile scaffold or precursor in medicinal chemistry for developing new active pharmaceutical ingredients (APIs).
• Material Science: Used in the development of flame retardants, specialized polymers, and electronic materials where thermal stability and specific electronic properties are required.
• Chemical Synthesis: Acts as a fundamental intermediate for further functionalization to create more complex chlorinated aromatic compounds.
• Laboratory Reagent: Employed in academic and industrial R&D settings for method development and exploratory synthesis.

Basic Information

Product Name	2,3,6,8-Tetrachlorodiphenyleneoxide
CAS No.	57117-37-0
Molecular Formula	C₁₂H₄Cl₄O
Molecular Weight	307.97 g/mol
Synonyms	2,3,6,8-Tetrachlorodibenzo[b,e][1,4]dioxin (isomer); 2,3,6,8-Tetrachlorodibenzodioxin; 2,3,6,8-TCDD (isomer); Tetrachlorodiphenylene Oxide; NSC 89292; Dibenzo[b,e][1,4]dioxin, 2,3,6,8-tetrachloro-; 2,3,6,8-Tetrachlorodibenzo-1,4-dioxin
EINECS	Contact for details

Quality Control

Our production of 2,3,6,8-Tetrachlorodiphenyleneoxide adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure consistency and meet precise customer requirements. A Certificate of Analysis (COA) detailing specific batch results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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