Description

Octachlorodibenzo-p-Dioxin is a highly chlorinated congener of the dioxin family, known for its specific structural configuration and persistence. This compound is of significant importance in analytical chemistry and environmental research as a critical reference standard for the identification and quantification of polychlorinated dibenzo-p-dioxins (PCDDs). It is primarily needed by analytical laboratories, environmental monitoring agencies, and research institutions focused on toxicology, regulatory compliance, and persistent organic pollutant (POP) analysis.

Application

• Analytical Reference Standard: Serves as a primary calibrant and system suitability check in high-resolution gas chromatography/mass spectrometry (HRGC/HRMS) for PCDD analysis.
• Environmental Monitoring: Used in the testing of soil, sediment, water, and air samples to assess contamination levels and track pollution sources.
• Food and Feed Safety Analysis: Employed as a standard in the detection and quantification of dioxin contaminants to ensure compliance with strict international safety regulations (e.g., EU, FDA).
• Toxicological Research: Essential for studies investigating the environmental fate, bioaccumulation, and chronic health effects of dioxin-like compounds.
• Quality Control and Method Validation: Used by chemical manufacturers and testing laboratories to validate analytical methods and ensure the accuracy of results for client samples.
• Regulatory Compliance and Certification: Supports testing required for international treaties like the Stockholm Convention on Persistent Organic Pollutants.

Basic Information

Product Name	Octachlorodibenzo-p-Dioxin
CAS No.	3268-87-9
Molecular Formula	C₁₂Cl₈O₂
Molecular Weight	459.75 g/mol
Synonyms	OCDD; Octachlorooxanthrene; 1,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin; Perchlorodibenzo-p-dioxin; Dibenzo[b,e][1,4]dioxin, octachloro-; NSC 405122; CCRIS 3356
EINECS	221-889-2

Quality Control

Our Octachlorodibenzo-p-Dioxin is produced and handled under strict quality management protocols to ensure the highest standards of purity and traceability required for analytical applications. Each batch is rigorously characterized using advanced analytical techniques, including HRGC/HRMS, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. Due to its toxicity and persistence, handle with appropriate containment procedures.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to reference spectrum
Identification (HRGC/HRMS)	Conforms to reference retention time and ion abundance ratios
Purity (HPLC)	≥ 98.0%
Solubility	Soluble in toluene, dichloromethane, and other non-polar organic solvents

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