Description

3,4-Dichloro-2-Hydroxybenzonitrile is a versatile halogenated aromatic nitrile compound that serves as a critical synthetic intermediate. Its molecular structure, featuring both chloro and hydroxy substituents, makes it a valuable building block for constructing more complex molecules in advanced chemical synthesis. This product is primarily utilized by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for developing novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: Key precursor in the synthesis of novel herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Serves as a building block for active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Material Science Research: Used in the development of specialty polymers, liquid crystals, and advanced organic materials.
• Dye and Pigment Manufacturing: Intermediate for producing complex colorants and functional dyes.
• Chemical Research & Development: A versatile reagent for exploring new organic reactions and creating compound libraries.

Basic Information

Product Name	3,4-Dichloro-2-Hydroxybenzonitrile
CAS No.	115661-18-2
Molecular Formula	C7H3Cl2NO
Molecular Weight	188.01 g/mol
Synonyms	2-Hydroxy-3,4-dichlorobenzonitrile; 3,4-Dichloro-2-hydroxybenzonitrile; 3,4-Dichlorosalicylonitrile; 2-Cyano-4,5-dichlorophenol; 4,5-Dichloro-2-hydroxybenzonitrile; Benzonitrile, 3,4-dichloro-2-hydroxy-; 115661-18-2
EINECS	Contact for details

Quality Control

Our 3,4-Dichloro-2-Hydroxybenzonitrile is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that document key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%

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