Description

2(Or 4)-Chloro-1,3-Dinitrobenzene is a versatile halogenated nitroaromatic compound that serves as a critical synthetic intermediate. Its value lies in the strategic positioning of its functional groups, enabling selective substitution reactions for the construction of complex molecules. This chemical is essential for manufacturers in the agrochemical, pharmaceutical, and specialty dye industries who require high-purity intermediates for advanced synthesis.

Application

• Agrochemical Intermediate: Key precursor in the synthesis of herbicides, fungicides, and other crop protection agents.
• Pharmaceutical Building Block: Used in the manufacture of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Dye and Pigment Synthesis: Serves as an intermediate for producing azo dyes and other complex colorants.
• Polymer Chemistry: Can be utilized in the synthesis of specialty polymers and resins.
• Chemical Research & Development: Valuable reagent for organic synthesis and novel compound development in R&D laboratories.
• Explosives Precursor: Used in controlled manufacturing processes for certain specialty explosives.

Basic Information

Product Name	2(Or 4)-Chloro-1,3-Dinitrobenzene
CAS No.	71501-42-3
Molecular Formula	C6H3ClN2O4
Molecular Weight	202.55 g/mol
Synonyms	1-Chloro-2,4-dinitrobenzene; 2,4-Dinitrochlorobenzene; DNCB; 4-Chloro-1,3-dinitrobenzene; 2-Chloro-1,3-dinitrobenzene; Dinitrochlorobenzene; CDNB; 1-Chloro-2,4-dinitrobenzol
EINECS	Contact for details

Quality Control

Our 2(Or 4)-Chloro-1,3-Dinitrobenzene 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, impurity profile, and physical characteristics. Our quality commitment aligns with industrial and fine chemical standards to meet the rigorous demands of our global B2B clients.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	50 - 54 °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.