Description

2,2',3,3',4',5,5'-Heptachloro-4-Biphenylol is a highly chlorinated biphenyl derivative, a compound of significant interest in advanced chemical synthesis and research. Its specific chlorination pattern makes it a valuable intermediate for developing specialized materials and fine chemicals. This product is essential for researchers and manufacturers in the agrochemical, pharmaceutical, and material science industries seeking to create novel compounds with specific properties.

Application

• Chemical Intermediate: Serves as a key building block in the synthesis of complex organic molecules, including potential agrochemicals and pharmaceuticals.
• Research & Development: Used in academic and industrial R&D for studying the properties and reactivity of polychlorinated biphenyl (PCB) derivatives.
• Material Science: Investigated as a precursor for developing specialized polymers or additives with flame-retardant or other functional characteristics.
• Analytical Standard: Employed as a reference standard in environmental and analytical chemistry for the detection and quantification of chlorinated organic compounds.

Basic Information

Product Name	2,2',3,3',4',5,5'-Heptachloro-4-Biphenylol
CAS No.	158076-64-3
Molecular Formula	C₁₂H₃Cl₇O
Molecular Weight	427.21 g/mol
Synonyms	4-Hydroxy-2,2',3,3',4',5,5'-heptachlorobiphenyl; 2,2',3,3',4',5,5'-Heptachloro-4-hydroxybiphenyl; PCB 183 Metabolite; Heptachlorobiphenylol; 4-Biphenylol, 2,2',3,3',4',5,5'-heptachloro-; 4-PCBOH (Heptachloro-substituted)
EINECS	Contact for details

Quality Control

Our 2,2',3,3',4',5,5'-Heptachloro-4-Biphenylol is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided, confirming compliance with the agreed specifications and supporting traceability for research and regulatory purposes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, minimize exposure during handling.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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