Description

1,3,6,9-Tetrachlorodibenzofuran is a specific chlorinated dibenzofuran congener, a compound of significant interest in environmental and analytical chemistry. Its primary commercial value lies in its use as a certified reference material and analytical standard for precise quantification and research. This product is essential for laboratories and industries involved in environmental monitoring, toxicological studies, and regulatory compliance testing, particularly for dioxin and furan analysis. We supply this high-purity compound to support accurate and reliable scientific and industrial processes.

Application

• Certified Reference Standard for the calibration of analytical instruments (GC-MS, HRGC/HRMS) in environmental testing.
• Analytical Research for method development and validation in the detection of polychlorinated dibenzofurans (PCDFs).
• Environmental Monitoring and analysis of soil, water, air, and industrial emissions for persistent organic pollutants (POPs).
• Toxicological Studies to investigate the biological impact and behavior of specific chlorinated furan congeners.
• Quality Control in laboratories to ensure the accuracy and precision of dioxin/furan analysis for regulatory compliance.
• Chemical Synthesis Intermediate for specialized research in organohalogen chemistry.

Basic Information

Product Name	1,3,6,9-Tetrachlorodibenzofuran
CAS No.	83690-98-6
Molecular Formula	C₁₂H₄Cl₄O
Molecular Weight	305.97 g/mol
Synonyms	1,3,6,9-Tetrachlorodibenzofuran; 1,3,6,9-TeCDF; NSC 89289; Tetrachlorodibenzofuran (1,3,6,9- isomer); PCDF (1,3,6,9-); Dibenzofuran, 1,3,6,9-tetrachloro-
EINECS	Contact for details

Quality Control

Our 1,3,6,9-Tetrachlorodibenzofuran is produced and handled under strict quality management protocols to ensure the highest standards of purity and consistency, critical for its role as a reference material. Each batch is characterized using advanced analytical techniques including gas chromatography-mass spectrometry (GC-MS) and high-resolution techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation, and chromatographic data is provided to guarantee traceability and support your compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat and incompatible materials. For long-term stability, consider storage under inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR / NMR)	Conforms to structure
Purity (GC-MS)	≥ 98.0%
Related Substances (GC)	≤ 2.0% total
Solubility	Soluble in common organic solvents (e.g., toluene, DMSO)

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