Description

Monobromo-Tetrachlorodibenzofuran is a halogenated dibenzofuran derivative, a highly specialized chemical intermediate of significant interest in advanced material science and environmental research. Its precise molecular structure, defined by the CAS number 109302-36-5, makes it a critical building block for synthesizing complex organic frameworks and for use as an analytical reference standard. This compound is primarily utilized by research institutions and industrial R&D departments focused on developing flame retardants, studying environmental pollutants, and creating novel electronic materials. Its controlled synthesis and high purity are essential for ensuring reproducible results in sensitive applications.

Application

• Analytical Reference Standard: Critical for the calibration and validation of analytical equipment (GC-MS, HPLC) used in environmental monitoring of dioxin-like compounds.
• Flame Retardant Research: Serves as a key intermediate or model compound in the development and study of next-generation halogenated flame retardants.
• Environmental Fate Studies: Used in laboratory studies to understand the degradation, bioaccumulation, and toxicological profile of brominated/chlorinated dibenzofurans.
• Material Science: Acts as a precursor or dopant in the research of organic semiconductors and specialty polymers requiring specific halogenated motifs.
• Chemical Synthesis: Employed as a versatile building block for synthesizing more complex polyhalogenated aromatic structures for pharmaceutical or agrochemical discovery.
• Toxicology & Safety Testing: Provides a defined substance for assessing the health and environmental risks associated with mixed halogenated dioxins and furans.

Basic Information

Product Name	Monobromo-Tetrachlorodibenzofuran
CAS No.	109302-36-5
Molecular Formula	C₁₂H₃BrCl₄O
Molecular Weight	395.81 g/mol
Synonyms	1-Bromo-2,3,7,8-tetrachlorodibenzofuran; 2,3,7,8-Tetrachloro-1-bromodibenzofuran; MBTCDF; Bromotetrachlorodibenzofuran; Dibenzofuran, 1-bromo-2,3,7,8-tetrachloro-; 1-Br-2,3,7,8-TeCDF; Mixed Halogenated Dibenzofuran
EINECS	Contact for details

Quality Control

Every batch of Monobromo-Tetrachlorodibenzofuran is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. We employ advanced chromatographic and spectroscopic techniques (HPLC, GC-MS, NMR) for comprehensive characterization. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting the exact specifications and analytical results. Our quality system is designed to meet the stringent requirements of research and development applications, ensuring reliable and reproducible performance.

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 the container sealed to prevent moisture absorption and contamination. This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (GC-MS)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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