Description

2,3-Dichlorobenzonitrile is a versatile halogenated aromatic nitrile compound, serving as a critical building block in advanced chemical synthesis. Its value lies in its dual functional groups, which enable precise molecular modifications for creating high-value intermediates. This product is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted benzonitrile core.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and insecticides, where the dichloro-substitution pattern contributes to biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and organic synthesis.
• Material Science Research: Employed in the development of advanced polymers, liquid crystals, and organic electronic materials due to its rigid aromatic structure.
• Custom Synthesis and Contract Manufacturing: A fundamental reagent for fine chemical companies offering bespoke synthesis services to the life sciences sector.

Basic Information

Product Name	2,3-Dichlorobenzonitrile
CAS No.	6574-97-6
Molecular Formula	C7H3Cl2N
Molecular Weight	172.01 g/mol
Synonyms	2,3-Dichlorobenzonitrile; 2,3-Dichlorobenzene carbonitrile; Benzonitrile, 2,3-dichloro-; 2,3-Dichlorophenyl cyanide; NSC 403108; 2,3-DCBN; 2,3-Dichlorobenzonitril; 2,3-Dichlorobenzencarbonitrile
EINECS	229-487-5

Quality Control

Our 2,3-Dichlorobenzonitrile is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements of our global B2B clients. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, impurity profile, and physical characteristics.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

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%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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