Description

2,2'-Dimethylbiphenyl is a high-purity organic compound, specifically a dimethyl-substituted biphenyl derivative. This specialty chemical serves as a versatile intermediate and building block in advanced organic synthesis, valued for its unique steric and electronic properties derived from its specific substitution pattern. It is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to create novel compounds with tailored functionalities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in homogeneous catalysis and organometallic chemistry.
• Advanced Material Research: Employed in the development of liquid crystals, organic semiconductors, and polymers with specific optical or electronic properties.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D focused on novel aromatic compounds and reaction methodologies.
• Fine Chemical Production: Acts as an intermediate in the manufacture of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	2,2'-Dimethylbiphenyl
CAS No.	605-39-0
Molecular Formula	C14H14
Molecular Weight	182.26 g/mol
Synonyms	2,2'-Dimethyl-1,1'-biphenyl; o,o'-Dimethylbiphenyl; Biphenyl, 2,2'-dimethyl-; 1,1'-Biphenyl, 2,2'-dimethyl-; 2,2'-Dimethyldiphenyl; NSC 9246; o,o'-Dimethyldiphenyl; 2-Methyl-2'-methylbiphenyl
EINECS	210-081-1

Quality Control

Our 2,2'-Dimethylbiphenyl is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing the specific results against our rigorous internal specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	34 - 38 °C
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.