Description

2-Chloro-4-(3-Chloro-4-Methylphenyl)Benzonitrile is a specialized aromatic nitrile compound that serves as a critical advanced intermediate in organic synthesis. Its unique halogenated biphenyl structure makes it a valuable building block for the development of complex molecules, particularly in the agrochemical and pharmaceutical sectors. This high-purity intermediate is essential for research and development chemists and process engineers seeking to create novel active ingredients with specific properties.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel herbicides, fungicides, and insecticides, leveraging its halogen-substituted aromatic core.
• Pharmaceutical Research: Used as a building block in medicinal chemistry for the development of potential drug candidates, especially those targeting specific enzyme receptors.
• Liquid Crystal & OLED Materials: Serves as a starting material in the synthesis of specialized organic compounds for electronic display applications.
• Polymer & Resin Modifiers: Incorporated into polymer chains to alter physical properties such as thermal stability, refractive index, or chemical resistance.
• Dye & Pigment Synthesis: Acts as an intermediate in the production of complex colorants and functional dyes.
• Cross-Coupling Reactions: Utilized in palladium-catalyzed reactions (e.g., Suzuki, Heck) to construct more complex biaryl systems.

Basic Information

Product Name	2-Chloro-4-(3-Chloro-4-Methylphenyl)Benzonitrile
CAS No.	1355248-19-9
Molecular Formula	C14H9Cl2N
Molecular Weight	262.14 g/mol
Synonyms	2-Chloro-4-(3-chloro-4-methylphenyl)benzonitrile; 4-(3-Chloro-4-methylphenyl)-2-chlorobenzonitrile; 2-Chloro-4'-(3-chloro-4-methylphenyl)benzonitrile; Benzonitrile, 2-chloro-4-(3-chloro-4-methylphenyl)-; (3-Chloro-4-methylphenyl)(2-chloro-4-cyanophenyl)methane; 2,3'-Dichloro-4'-methyl-4-biphenylcarbonitrile
EINECS	Contact for details

Quality Control

Every batch of 2-Chloro-4-(3-Chloro-4-Methylphenyl)Benzonitrile is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent lot-to-lot performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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 heat, sparks, and open flame. The compound is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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