Description

2,3,7,8-Tetrabromodibenzo-p-Dioxin is a highly brominated derivative of dibenzo-p-dioxin, characterized by its specific halogen substitution pattern. This compound is of significant interest in advanced chemical research and development, particularly in the study of halogenated aromatic systems and their properties. It serves as a critical intermediate and reference standard for analytical laboratories, environmental testing facilities, and specialized material science applications requiring precise brominated structures.

Application

• Analytical Reference Standard: Used as a certified standard for the calibration and validation of analytical equipment (e.g., GC-MS, HPLC) in environmental and toxicological testing.
• Chemical Research Intermediate: Serves as a key synthetic building block in academic and industrial research for developing novel brominated compounds.
• Environmental Fate Studies: Employed in scientific studies to understand the behavior, degradation, and persistence of polybrominated dioxins in various ecosystems.
• Toxicological Research: Utilized in laboratory investigations to assess the biological activity and potential effects of specific brominated dioxin congeners.
• Material Science Development: Investigated for potential use in the development of specialized flame-retardant additives or high-performance materials.
• Method Development & Validation: Critical for developing and verifying new analytical methods for detecting trace levels of brominated dioxins and furans.

Basic Information

Product Name	2,3,7,8-Tetrabromodibenzo-p-Dioxin
CAS No.	50585-41-6
Molecular Formula	C₁₂H₄Br₄O₂
Molecular Weight	503.78 g/mol
Synonyms	2,3,7,8-TBDD; TBDBD; 2,3,7,8-Tetrabromodibenzo[b,e][1,4]dioxin; Tetrabromodibenzo-p-dioxin; 2,3,7,8-Tetrabromodibenzo-1,4-dioxin; Dibenzo[b,e][1,4]dioxin, 2,3,7,8-tetrabromo-
EINECS	Contact for details

Quality Control

Our 2,3,7,8-Tetrabromodibenzo-p-Dioxin is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for research and analytical applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation, and impurity profiles. We adhere to relevant Good Laboratory Practice (GLP) standards for reference material production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials and ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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