Description

1,3,4,8,9-Pcdf CAS NO 70872-82-1 is a high-purity polychlorinated dibenzofuran (PCDF) congener, a critical reference standard and analytical reagent. This compound is essential for environmental monitoring, toxicological research, and regulatory compliance testing due to its role as a persistent organic pollutant. It is primarily utilized by analytical laboratories, research institutions, and industrial facilities involved in dioxin analysis, waste characterization, and product safety assurance.

Application

• Environmental Analysis: Calibration standard for the quantification of PCDFs in soil, water, air, and sediment samples.
• Food and Feed Safety Testing: Reference material for analyzing dioxin and furan contamination levels to ensure compliance with international safety regulations (e.g., EU, FDA).
• Toxicological and Biomedical Research: Used in studies investigating the metabolism, toxicity, and environmental fate of chlorinated dibenzofurans.
• Industrial Emissions Monitoring: Serves as a key component in method development and validation for testing stack emissions from waste incineration and industrial processes.
• Quality Control and Assurance: Acts as an internal or external standard in high-resolution gas chromatography/mass spectrometry (HRGC/HRMS) systems to ensure analytical accuracy.
• Regulatory Compliance and Certification: Essential for laboratories performing testing to meet standards such as EPA Method 1613, 8290, and other global dioxin monitoring protocols.

Basic Information

Product Name	1,3,4,8,9-Pcdf
CAS No.	70872-82-1
Molecular Formula	C12H4Cl4O
Molecular Weight	305.97 g/mol
Synonyms	1,3,4,8,9-Pentachlorodibenzofuran; Pentachlorodibenzofuran (1,3,4,8,9-); PCDF (1,3,4,8,9-); Dibenzofuran, 1,3,4,8,9-pentachloro-; 1,3,4,8,9-PentaCDF; 1,3,4,8,9-PeCDF
EINECS	Contact for details

Quality Control

Our 1,3,4,8,9-Pcdf is produced and handled under strict quality management protocols to ensure identity, purity, and stability. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing results from advanced chromatographic and spectroscopic methods. We ensure compliance with the stringent requirements for analytical reference standards, supporting traceability and reliability in critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). For long-term stability, storage at -20°C is recommended. Handle and store in accordance with all applicable laboratory safety regulations for hazardous chemicals.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (GC/MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Solubility	Soluble in common organic solvents (e.g., toluene, hexane, DMSO)

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