Description

2,4-Dichloro-2',5'-Dimethyl-1,1'-Biphenyl is a specialized biphenyl derivative characterized by its distinct chlorine and methyl substituents. This compound serves as a valuable advanced intermediate in the synthesis of complex organic molecules, particularly within the agrochemical and pharmaceutical sectors. It is essential for manufacturers and R&D facilities requiring high-purity, structurally specific building blocks for the development of active ingredients and functional materials.

Application

• Agrochemical Intermediate: A key synthetic precursor in the manufacture of herbicides, fungicides, and other crop protection agents.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs), particularly those with biphenyl-based structures.
• Liquid Crystal & OLED Material Synthesis: Serves as a core building block for creating specialized organic compounds used in electronic displays and optoelectronic devices.
• Organic Synthesis & Chemical Research: Employed in academic and industrial laboratories for constructing complex molecules, studying reaction mechanisms, and developing new synthetic methodologies.
• Polymer & Material Science: Can be utilized to modify polymer chains or create novel monomers with specific thermal or electronic properties.

Basic Information

Product Name	2,4-Dichloro-2',5'-Dimethyl-1,1'-Biphenyl
CAS No.	69299-48-5
Molecular Formula	C14H12Cl2
Molecular Weight	251.15 g/mol
Synonyms	2,4-Dichloro-2',5'-dimethylbiphenyl; 2',5'-Dimethyl-2,4-dichlorobiphenyl; 1,1'-Biphenyl, 2,4-dichloro-2',5'-dimethyl-; Biphenyl, 2,4-dichloro-2',5'-dimethyl-; 2,4-Dichloro-2,5-dimethylbiphenyl
EINECS	Contact for details

Quality Control

Our 2,4-Dichloro-2',5'-Dimethyl-1,1'-Biphenyl is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and GC-MS, to ensure it meets exacting customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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