Description

2,5-Dichloronitrobenzene is a versatile halogenated nitroaromatic compound that serves as a critical synthetic intermediate in the production of high-value fine chemicals and active pharmaceutical ingredients (APIs). Its molecular structure, featuring both electron-withdrawing nitro and chloro substituents, makes it a valuable precursor for nucleophilic aromatic substitution and reduction reactions. This compound is essential for manufacturers in the agrochemical, pharmaceutical, and dye industries seeking to build complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of various APIs, including certain herbicides and antifungal agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants.
• Organic Synthesis: Employed in research and development for creating novel heterocyclic compounds and functional materials.
• Chemical Research: Utilized as a standard or reagent in analytical chemistry and method development.

Basic Information

Product Name	2,5-Dichloronitrobenzene
CAS No.	89-61-2
Molecular Formula	C6H3Cl2NO2
Molecular Weight	192.00 g/mol
Synonyms	1,4-Dichloro-2-nitrobenzene; 2,5-Dichloro-1-nitrobenzene; 2-Nitro-1,4-dichlorobenzene; NSC 404087; Nitro-2,5-dichlorobenzene
EINECS	201-925-7

Quality Control

Our 2,5-Dichloronitrobenzene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation, to ensure it meets the high standards required for industrial synthesis. Certificates of Analysis (COA) documenting purity, physical characteristics, and test results are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong reducing agents and bases. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	52 - 56 °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.