Description

3,5-Dichlorobenzonitrile is a versatile halogenated aromatic nitrile compound that serves as a critical synthetic intermediate in advanced chemical manufacturing. Its value lies in its dual functionality, where the nitrile group offers a handle for further transformations and the chlorine atoms enable selective coupling reactions. This compound is essential for research and production facilities in the agrochemical and pharmaceutical sectors, where it is used to construct complex molecules with specific biological activities. Its reliable performance makes it a key building block for developing new active ingredients and specialty chemicals.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern herbicides, fungicides, and insecticides, contributing to crop protection solutions.
• Pharmaceutical Building Block: Used in the research and development of active pharmaceutical ingredients (APIs), particularly in constructing heterocyclic compounds.
• Ligand Synthesis: Serves as a starting material for creating specialized ligands used in catalysis and material science.
• Polymer Modification: Employed in the production of high-performance polymers and resins, where it can impart specific chemical resistance or thermal properties.
• Dyestuff and Pigment Manufacturing: Acts as an intermediate in the synthesis of complex organic dyes and pigments.
• Cross-Coupling Reactions: The chlorine atoms make it a suitable substrate for palladium-catalyzed reactions like Suzuki or Buchwald-Hartwig couplings.

Basic Information

Product Name	3,5-Dichlorobenzonitrile
CAS No.	6575-00-4
Molecular Formula	C7H3Cl2N
Molecular Weight	172.01 g/mol
Synonyms	3,5-Dichlorobenzonitrile; 3,5-Dichlorobenzene carbonitrile; Benzonitrile, 3,5-dichloro-; 3,5-Dichlorophenyl cyanide; NSC 404080; 1,3-Dichloro-5-cyanobenzene; 3,5-Dichlorobenzonitril; 3,5-Dichlorobenzonitril (German)
EINECS	229-485-5

Quality Control

Our 3,5-Dichlorobenzonitrile is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our commitment to supply chain integrity and batch-to-batch consistency provides our B2B partners with the reliability essential for their production processes.

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, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
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.