Description

2-Chlorobiphenyl-Chlorophenyl-Ring-Ul- CAS NO 108321-69-3 is a specialized chlorinated biphenyl derivative, a key intermediate in advanced organic synthesis. Its value lies in its unique halogenated aromatic structure, which is critical for introducing specific functional groups and modifying material properties in high-value applications. This compound is essential for research and development chemists and process engineers working in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• As a versatile building block in the synthesis of complex pharmaceutical active ingredients (APIs).
• Used in the research and development of agrochemicals, including herbicides and fungicides.
• Serves as a key intermediate for liquid crystal and organic light-emitting diode (OLED) materials.
• Employed in the preparation of ligands and catalysts for specialized organic transformations.
• Utilized in academic and industrial R&D laboratories for method development and material science studies.
• Acts as a precursor for the synthesis of flame retardants and polymer additives.

Basic Information

Product Name	2-Chlorobiphenyl-Chlorophenyl-Ring-Ul- CAS NO 108321-69-3
CAS No.	108321-69-3
Molecular Formula	C12H9Cl
Molecular Weight	188.65 g/mol
Synonyms	2-Chlorobiphenyl; 1-Chloro-2-phenylbenzene; o-Chlorobiphenyl; 2-Chloro-1,1'-biphenyl; Biphenyl, 2-chloro-; PCB 1 (mono-chlorinated congener); 2-PCB; 2-Chlorodiphenyl
EINECS	Contact for details

Quality Control

Our 2-Chlorobiphenyl-Chlorophenyl-Ring-Ul- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at a controlled room temperature (15-25°C). Due to its highly volatile and light-sensitive nature, containers must be kept sealed when not in use to prevent evaporation and potential degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%

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