Description

1,3,6,8-Tetrabromodibenzo[1,4]Dioxin CAS NO 76584-71-9 is a halogenated polycyclic aromatic compound, specifically a tetrabrominated derivative of dibenzo-p-dioxin. This specialty chemical is valued as a high-purity intermediate and a key building block in advanced material synthesis and research chemistry. It is primarily required by industries focused on developing flame retardants, high-performance polymers, and for use in specialized organic synthesis and analytical research.

Application

• Flame Retardant Intermediate: A critical precursor in the synthesis of advanced brominated flame retardants (BFRs) for engineering plastics, textiles, and electronic components.
• Polymer Modification: Used to incorporate bromine into polymer backbones to enhance fire resistance and thermal stability of high-performance materials.
• Organic Synthesis Building Block: Serves as a versatile intermediate in the preparation of complex polycyclic aromatic compounds for pharmaceutical and agrochemical research.
• Research & Development: Employed in academic and industrial R&D settings for studying the properties and reactions of halogenated dioxins.
• Analytical Standard: Utilized as a reference standard in environmental and analytical chemistry for the detection and quantification of brominated dioxin analogs.
• Material Science: Investigated for potential applications in creating novel electronic or optical materials due to its specific aromatic structure.

Basic Information

Product Name	1,3,6,8-Tetrabromodibenzo[1,4]Dioxin
CAS No.	76584-71-9
Molecular Formula	C₁₂H₄Br₄O₂
Molecular Weight	531.78 g/mol
Synonyms	1,3,6,8-Tetrabromodibenzo-p-dioxin; Tetrabromodibenzo[b,e][1,4]dioxin; 1,3,6,8-Tetrabromodibenzodioxin; NSC 406914; Dibenzo[b,e][1,4]dioxin, 1,3,6,8-tetrabromo-; 1,3,6,8-TBDBD; 1,3,6,8-TetraBromoDibenzoDioxin
EINECS	Contact for details

Quality Control

Our 1,3,6,8-Tetrabromodibenzo[1,4]Dioxin is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC-MS, and NMR, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

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. The compound is light-sensitive and should be handled and stored accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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