Description

1,2,3-Trichlorodibenzo-p-Dioxin is a specific chlorinated derivative of the dibenzo-p-dioxin chemical class. This compound is of significant interest in chemical research and analytical chemistry, particularly for use as a reference standard or analytical standard. It is primarily utilized by research institutions, environmental testing laboratories, and chemical manufacturers involved in the study of dioxin-like compounds, method development, and quality control protocols.

Application

• Analytical Reference Standard: Serves as a critical calibrated standard for the qualitative and quantitative analysis of polychlorinated dibenzo-p-dioxins (PCDDs) in environmental and biological samples using techniques like GC-MS or HRGC/HRMS.
• Method Development & Validation: Used in laboratories to develop, optimize, and validate analytical methods for the detection and quantification of trace-level dioxin congeners.
• Toxicological Research: Employed in scientific studies investigating the structure-activity relationships, environmental fate, and toxicological profiles of chlorinated dioxin compounds.
• Quality Control (QC) & Assurance: Acts as a system suitability check and internal standard in high-precision analytical workflows to ensure accuracy and reliability of results.
• Environmental Monitoring: A key component in the analysis of soil, water, sediment, and air samples for contamination studies and regulatory compliance monitoring related to persistent organic pollutants (POPs).
• Chemical Synthesis Intermediate: May be used as a building block or precursor in specialized organic synthesis for creating other halogenated aromatic compounds for research purposes.

Basic Information

Product Name	1,2,3-Trichlorodibenzo-p-Dioxin
CAS No.	54536-17-3
Molecular Formula	C12H5Cl3O2
Molecular Weight	287.53 g/mol
Synonyms	1,2,3-Trichlorodibenzo[b,e][1,4]dioxin; 1,2,3-Trichlorodibenzo-1,4-dioxin; 1,2,3-Trichloro-p-dioxin; 1,2,3-TriCDD; 1,2,3-Trichlorodioxin; NSC 89288; Trichlorodibenzo-p-dioxin (1,2,3-)
EINECS	Contact for details

Quality Control

Our high-purity 1,2,3-Trichlorodibenzo-p-Dioxin is manufactured and handled under strict quality control protocols to ensure batch-to-batch consistency and reliability for sensitive analytical applications. Each lot is thoroughly characterized using advanced analytical techniques. Certificates of Analysis (COA) detailing purity, identity confirmation, and impurity profiles are provided to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details

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