Description

Octachlorobiphenol is a highly chlorinated biphenyl derivative, a compound of significant interest in specialized industrial and research chemistry. Its fully substituted aromatic structure makes it a valuable intermediate and a model compound for studying the properties and environmental fate of polychlorinated biphenyls (PCBs). This chemical is primarily sought by researchers and manufacturers in the fields of analytical chemistry, environmental science, and as a precursor for advanced material synthesis.

Application

• Analytical Reference Standard: Used as a certified standard for the calibration and validation of analytical instruments (GC, GC-MS, HPLC) in environmental testing laboratories for PCB detection and quantification.
• Environmental Fate Studies: Serves as a model compound in research to investigate the degradation, transformation, and bioaccumulation pathways of highly chlorinated aromatic pollutants.
• Chemical Intermediate: Acts as a key precursor in the synthesis of more complex chlorinated aromatic compounds for specialized material science applications.
• Flame Retardant Research: Investigated for its potential application or as a comparative compound in the development of halogenated flame retardant systems.
• Teaching & Academic Research: Utilized in university and institutional laboratories for advanced organic chemistry education and research on electrophilic aromatic substitution and steric effects.

Basic Information

Product Name	Octachlorobiphenol
CAS No.	36117-76-7
Molecular Formula	C₁₂H₂Cl₈
Molecular Weight	429.78 g/mol
Synonyms	1,1'-Biphenyl, 2,2',3,3',5,5',6,6'-octachloro-; 2,2',3,3',5,5',6,6'-Octachlorobiphenyl; PCB 198; OctaCB; 2,2',3,3',5,5',6,6'-Octachloro-1,1'-biphenyl
EINECS	Contact for details

Quality Control

Our Octachlorobiphenol is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic techniques (GC, HPLC) to confirm identity and quantify purity. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical data is provided with every shipment to support your research and quality assurance requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residue on Ignition	< 0.1%

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