Description

4,5-Dichloro-2-Nitroaniline is a versatile halogenated nitroaniline derivative, serving as a critical synthetic intermediate in the production of high-value organic compounds. Its molecular structure, featuring strategically placed chloro and nitro groups on the aniline ring, makes it an essential building block for creating complex molecules with specific functionalities. This compound is primarily utilized by manufacturers in the agrochemical, pharmaceutical, and specialty dye industries for synthesizing active ingredients and pigments.

Application

• Agrochemical Intermediate: Key precursor in the synthesis of herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a building block for developing active pharmaceutical ingredients (APIs), particularly in heterocyclic chemistry.
• Dye and Pigment Manufacturing: Serves as a crucial intermediate for producing azo dyes and other complex organic pigments.
• Research & Development: Employed in organic synthesis laboratories for method development and creating novel chemical entities.
• Polymer Additives: Can be utilized in the synthesis of light stabilizers and other specialty polymer additives.
• Chemical Synthesis: Acts as a versatile reagent for introducing the 4,5-dichloro-2-nitroanilino moiety into larger molecular frameworks.

Basic Information

Product Name	4,5-Dichloro-2-Nitroaniline
CAS No.	6641-64-1
Molecular Formula	C6H4Cl2N2O2
Molecular Weight	207.01 g/mol
Synonyms	2-Nitro-4,5-dichloroaniline; 4,5-Dichloro-2-nitrobenzenamine; 1-Amino-4,5-dichloro-2-nitrobenzene; 4,5-Dichloro-o-nitroaniline; Benzenamine, 4,5-dichloro-2-nitro-; DCNA; 6641-64-1
EINECS	229-656-9

Quality Control

Our 4,5-Dichloro-2-Nitroaniline is manufactured under strict quality control protocols 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 management system is designed to meet the rigorous standards required by our global customer base in advanced chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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