Description

1,3,8-Trichlorodibenzofuran is a specific chlorinated derivative of the dibenzofuran class, serving as a critical reference standard and research chemical. Its precise structure makes it an essential tool for environmental analysis, toxicological studies, and the synthesis of more complex halogenated compounds. This high-purity compound is primarily needed by analytical laboratories, research institutions, and chemical manufacturers focused on persistent organic pollutant (POP) analysis and advanced material science.

Application

• Environmental Analysis Reference Standard: Used as a certified calibration standard for the quantification and monitoring of dioxin-like compounds in environmental samples (soil, water, air) via GC-MS or HRGC/HRMS.
• Toxicological Research: Employed in studies to understand the structure-activity relationships (SAR), metabolic pathways, and ecological impact of chlorinated dibenzofurans.
• Chemical Synthesis Intermediate: Acts as a key building block or precursor in the synthesis of more complex halogenated aromatic compounds for specialized material research.
• Quality Control & Method Development: Essential for developing, validating, and ensuring the accuracy of analytical methods in compliance with EPA, EU, and other international regulations on POPs.
• Forensic and Industrial Investigation: Used to identify sources and patterns of contamination in forensic environmental investigations or industrial accident assessments.

Basic Information

Product Name	1,3,8-Trichlorodibenzofuran
CAS No.	76621-12-0
Molecular Formula	C₁₂H₅Cl₃O
Molecular Weight	271.53 g/mol
Synonyms	1,3,8-Trichlorodibenzofuran; 2,4,9-Trichlorodibenzofuran; PCBzF 137; TCDF (isomer specific); Dibenzofuran, 1,3,8-trichloro-; NSC 89330
EINECS	Contact for details

Quality Control

Our 1,3,8-Trichlorodibenzofuran is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for reliable analytical and research outcomes. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation, and impurity profiles. We adhere to relevant guidelines for reference material production to support compliance with global environmental monitoring standards.

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 strong acids and incompatible materials. For long-term storage under an inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Specification available upon request
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.