Description

2,4-Dinitrochlorobenzene is a versatile and highly reactive aromatic compound, serving as a critical intermediate in organic synthesis. Its value lies in the activated chlorine atom, which readily undergoes nucleophilic substitution reactions, making it an essential building block for more complex molecules. This product is primarily needed by manufacturers in the agrochemical, pharmaceutical, and dye industries for the production of fine chemicals, active ingredients, and colorants.

Application

• Agrochemical Synthesis: Key intermediate in the manufacture of herbicides, fungicides, and other crop protection agents.
• Pharmaceutical Intermediates: Used in the synthesis of various active pharmaceutical ingredients (APIs) and diagnostic reagents.
• Dye and Pigment Production: Serves as a precursor for the synthesis of sulfur dyes and other complex organic colorants.
• Chemical Research & Development: A valuable reagent in organic chemistry labs for introducing the dinitrophenyl group.
• Explosives Industry: Can be utilized in controlled formulations for specific explosive compounds.
• Polymer Modification: Acts as a cross-linking agent or functional group introducer in specialty polymer synthesis.

Basic Information

Product Name	2,4-Dinitrochlorobenzene
CAS No.	97-00-7
Molecular Formula	C6H3ClN2O4
Molecular Weight	202.55 g/mol
Synonyms	1-Chloro-2,4-dinitrobenzene; 2,4-Dinitro-1-chlorobenzene; DNCB; 4-Chloro-1,3-dinitrobenzene; Chlorodinitrobenzene; Benzene, 1-chloro-2,4-dinitro-; CDNB
EINECS	202-555-1

Quality Control

Our 2,4-Dinitrochlorobenzene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, melting point, and impurity profiles. Our quality commitment aligns with industrial chemical standards, and we can support requirements for specific application grades.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Due to its properties as a strong oxidizing agent and light-sensitive nature, it should be kept separate from reducing agents, combustible materials, and bases. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Yellow to pale yellow crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	50 - 53 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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