Description

2,6-Dichloro-3-Hydroxybenzonitrile is a versatile halogenated aromatic nitrile compound that serves as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both chloro and hydroxy substituents, makes it a valuable intermediate for creating complex molecules with specific functionalities. This compound is primarily sought after by research institutions and manufacturers in the agrochemical and pharmaceutical sectors for the development of novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern herbicides and fungicides, contributing to crop protection solutions.
• Pharmaceutical Synthesis: Used as a building block for creating active pharmaceutical ingredients (APIs), particularly in molecules requiring a substituted benzonitrile core.
• Chemical Research: Serves as a versatile starting material in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and organic pigments.
• Liquid Crystal Materials: Can be utilized in the synthesis of components for liquid crystal displays (LCDs) due to its rigid, substituted aromatic structure.

Basic Information

Product Name	2,6-Dichloro-3-Hydroxybenzonitrile
CAS No.	3336-34-3
Molecular Formula	C7H3Cl2NO
Molecular Weight	188.01 g/mol
Synonyms	3-Hydroxy-2,6-dichlorobenzonitrile; 2,6-Dichloro-3-cyanophenol; 2,6-Dichloro-3-hydroxybenzenecarbonitrile; NSC 403697; Benzonitrile, 2,6-dichloro-3-hydroxy-; 3-Cyano-2,6-dichlorophenol
EINECS	222-065-5

Quality Control

Our 2,6-Dichloro-3-Hydroxybenzonitrile is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against established specifications. A Certificate of Analysis (COA) detailing all test results is provided with every 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 strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	168 - 172 °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.