Description

2,3-Dichloro-7,8-Dimethyldibenzo[B,E][1,4]Dioxin is a halogenated dibenzo-p-dioxin derivative, a class of compounds of significant interest in advanced chemical research and development. This compound serves as a critical synthetic intermediate and a specialized reference standard for analytical and environmental studies. It is primarily required by research institutions and industrial R&D departments focused on materials science, environmental toxicology, and the synthesis of complex organic architectures.

Application

• Chemical Intermediate: A key building block in the synthesis of more complex dioxin-related compounds for research purposes.
• Analytical Reference Standard: Used for the calibration of analytical equipment (GC-MS, HPLC) in environmental testing and toxicological studies.
• Materials Science Research: Investigated for its properties in the development of novel electronic or optical materials.
• Environmental Fate Studies: Employed as a model compound to study the degradation, persistence, and behavior of chlorinated dioxins in various matrices.
• Toxicological Research: Serves as a standard in assays designed to understand the biological activity and health impacts of dioxin-like compounds.
• Polymer Additive Research: Explored for potential use as a flame retardant or stabilizer precursor in specialized polymer formulations.

Basic Information

Item	Detail
Product Name	2,3-Dichloro-7,8-Dimethyldibenzo[B,E][1,4]Dioxin
CAS No.	50585-44-9
Molecular Formula	C₁₄H₈Cl₂O₂
Molecular Weight	279.12 g/mol
Synonyms	2,3-Dichloro-7,8-dimethyldibenzo[b,e][1,4]dioxin; 7,8-Dimethyl-2,3-dichlorodibenzo[b,e][1,4]dioxin; 2,3-Dichloro-7,8-dimethyldibenzo-p-dioxin; Dibenzo[b,e][1,4]dioxin, 2,3-dichloro-7,8-dimethyl-; 2,3-DCDD (context-specific); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Every batch of our 2,3-Dichloro-7,8-Dimethyldibenzo[B,E][1,4]Dioxin is produced and handled under strict quality management protocols. We ensure high purity and batch-to-batch consistency through advanced analytical techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your research integrity and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat and incompatible materials. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

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