Description

1,2,4,7,8-Pncdf is a specific polychlorinated dibenzofuran congener, a compound of significant interest in environmental and analytical chemistry. It serves as a critical reference standard for the accurate identification and quantification of dioxin-like pollutants in complex matrices. This high-purity material is essential for laboratories and industries focused on environmental monitoring, food safety, and regulatory compliance testing.

Application

• Environmental Analysis Reference Standard: Primary use as a certified calibration standard for the analysis of polychlorinated dibenzofurans (PCDFs) in soil, water, and air samples.
• Food and Feed Safety Testing: Used in the quantification of dioxin-like compounds to ensure compliance with strict international food safety regulations (e.g., EU, FDA).
• Toxicological and Ecotoxicological Research: Employed in studies investigating the environmental fate, bioaccumulation, and toxic effects of persistent organic pollutants (POPs).
• Waste and Emission Monitoring: Critical for testing emissions from industrial processes like waste incineration and for monitoring contaminated sites.
• Quality Control and Method Validation: Serves as a spike or recovery standard to validate analytical methods such as HRGC/HRMS in accredited testing laboratories.
• Regulatory Compliance and Certification: Supports testing required for international treaties like the Stockholm Convention on POPs.

Basic Information

Product Name	1,2,4,7,8-Pncdf
CAS No.	58802-15-6
Molecular Formula	C₁₂H₃Cl₅O
Molecular Weight	340.41 g/mol
Synonyms	1,2,4,7,8-Pentachlorodibenzofuran; Pentachlorodibenzofuran (1,2,4,7,8-); 1,2,4,7,8-PentaCDF; PCDF-12478; Dibenzofuran, 1,2,4,7,8-pentachloro-; 2,3,4,7,8-Pentachlorodibenzofuran (isomer designation); CAS 58802-15-6
EINECS	Contact for details

Quality Control

Every batch of 1,2,4,7,8-Pncdf is produced and handled under strict quality protocols to ensure the highest purity and consistency required for analytical reference standards. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and trace solvent content are available upon request.

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. Keep the container in a well-ventilated area and away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (GC/MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Solvent Content (Residual Solvents)	Meets ICH guidelines

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