Description

2,3',4',5-Tetrachlorobiphenyl-3,4,6-D3 is a deuterated isotopologue of a tetrachlorinated biphenyl congener, serving as a critical analytical standard. This high-purity compound is essential for ensuring accuracy and traceability in sophisticated chemical analysis. It is primarily required by analytical laboratories, environmental testing facilities, and research institutions engaged in method development, quality control, and regulatory compliance testing for polychlorinated biphenyls (PCBs).

Application

• Internal Standard for Mass Spectrometry (MS): Used as a quantitative internal standard in GC-MS and LC-MS analysis of PCBs to correct for instrument variability and sample preparation losses.
• Environmental Analysis: Critical for the accurate quantification of PCB congeners in soil, water, sediment, and air samples to monitor pollution and assess remediation efforts.
• Food and Feed Safety Testing: Employed in the analysis of PCB residues in food products, animal feed, and edible oils to ensure compliance with international safety regulations.
• Biomedical and Toxicological Research: Used in studies investigating the metabolism, distribution, and toxicological impact of specific PCB congeners in biological systems.
• Method Development and Validation: Serves as a key reference material for developing, calibrating, and validating new analytical methods for chlorinated organic compounds.
• Quality Assurance/Quality Control (QA/QC): Implemented in laboratory QA/QC protocols to verify the precision and accuracy of analytical results for PCBs.

Basic Information

Product Name	2,3',4',5-Tetrachlorobiphenyl-3,4,6-D3
CAS No.	1219794-77-0
Molecular Formula	C12H3D3Cl4
Molecular Weight	292.98 g/mol (approx.)
Synonyms	PCB 70-D3; 2,3',4',5-Tetrachlorobiphenyl-d3; 2,3,4,5-Tetrachlorobiphenyl-3',4',6'-d3; Deuterated PCB 70; 3,4,6-Trideutero-2,3',4',5-tetrachlorobiphenyl; Tetrachlorobiphenyl-3,4,6-D3; 2,3',4',5-Tetrachloro[3,4,6-2H3]biphenyl
EINECS	Contact for details

Quality Control

Every batch of 2,3',4',5-Tetrachlorobiphenyl-3,4,6-D3 is produced and analyzed under strict quality management protocols. We guarantee high chemical and isotopic purity, with comprehensive characterization using techniques including NMR, GC-MS, and HPLC. A detailed Certificate of Analysis (COA) providing batch-specific data on purity, isotopic enrichment, and identity is supplied with each product to support your compliance and documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 98 atom % D
Chemical Purity (GC-MS)	≥ 99.0%

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